191123928

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 613785600

約数和(自身を除く): 422661672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 31, 34, 36, 46, 51, 54, 62, 68, 69, 72, 73, 92, 93, 102, 108, 124, 136, 138, 146, 153, 184, 186, 204, 207, 216, 219, 248, 276, 279, 292, 306, 372, 391, 408, 414, 438, 459, 527, 552, 558, 584, 612, 621, 657, 713, 744, 782, 828, 837, 876, 918, 1054, 1116, 1173, 1224, 1241, 1242, 1314, 1426, 1564, 1581, 1656, 1674, 1679, 1752, 1836, 1971, 2108, 2139, 2232, 2263, 2346, 2482, 2484, 2628, 2852, 3128, 3162, 3348, 3358, 3519, 3672, 3723, 3942, 4216, 4278, 4526, 4692, 4743, 4964, 4968, 5037, 5256, 5704, 6324, 6417, 6696, 6716, 6789, 7038, 7446, 7884, 8556, 9052, 9384, 9486, 9928, 10074, 10557, 11169, 12121, 12648, 12834, 13432, 13578, 14076, 14229, 14892, 15111, 15768, 17112, 18104, 18972, 19251, 20148, 20367, 21114, 22338, 24242, 25668, 27156, 28152, 28458, 28543, 29784, 30222, 33507, 36363, 37944, 38471, 38502, 40296, 40734, 42228, 44676, 45333, 48484, 51336, 52049, 54312, 56916, 57086, 60444, 61101, 67014, 72726, 76942, 77004, 81468, 84456, 85629, 89352, 90666, 96968, 104098, 109089, 113832, 114172, 115413, 120888, 122202, 134028, 145452, 153884, 154008, 156147, 162936, 171258, 181332, 208196, 218178, 228344, 230826, 244404, 256887, 268056, 290904, 307768, 312294, 327267, 342516, 346239, 362664, 416392, 436356, 461652, 468441, 488808, 513774, 624588, 654534, 685032, 692478, 770661, 872712, 884833, 923304, 936882, 1027548, 1038717, 1249176, 1309068, 1384956, 1405323, 1541322, 1769666, 1873764, 2055096, 2077434, 2618136, 2654499, 2769912, 2810646, 3082644, 3539332, 3747528, 4154868, 5308998, 5621292, 6165288, 7078664, 7963497, 8309736, 10617996, 11242584, 15926994, 21235992, 23890491, 31853988, 47780982, 63707976, 95561964, 191123928]

約数ペア:

[(1, 191123928), (2, 95561964), (3, 63707976), (4, 47780982), (6, 31853988), (8, 23890491), (9, 21235992), (12, 15926994), (17, 11242584), (18, 10617996), (23, 8309736), (24, 7963497), (27, 7078664), (31, 6165288), (34, 5621292), (36, 5308998), (46, 4154868), (51, 3747528), (54, 3539332), (62, 3082644), (68, 2810646), (69, 2769912), (72, 2654499), (73, 2618136), (92, 2077434), (93, 2055096), (102, 1873764), (108, 1769666), (124, 1541322), (136, 1405323), (138, 1384956), (146, 1309068), (153, 1249176), (184, 1038717), (186, 1027548), (204, 936882), (207, 923304), (216, 884833), (219, 872712), (248, 770661), (276, 692478), (279, 685032), (292, 654534), (306, 624588), (372, 513774), (391, 488808), (408, 468441), (414, 461652), (438, 436356), (459, 416392), (527, 362664), (552, 346239), (558, 342516), (584, 327267), (612, 312294), (621, 307768), (657, 290904), (713, 268056), (744, 256887), (782, 244404), (828, 230826), (837, 228344), (876, 218178), (918, 208196), (1054, 181332), (1116, 171258), (1173, 162936), (1224, 156147), (1241, 154008), (1242, 153884), (1314, 145452), (1426, 134028), (1564, 122202), (1581, 120888), (1656, 115413), (1674, 114172), (1679, 113832), (1752, 109089), (1836, 104098), (1971, 96968), (2108, 90666), (2139, 89352), (2232, 85629), (2263, 84456), (2346, 81468), (2482, 77004), (2484, 76942), (2628, 72726), (2852, 67014), (3128, 61101), (3162, 60444), (3348, 57086), (3358, 56916), (3519, 54312), (3672, 52049), (3723, 51336), (3942, 48484), (4216, 45333), (4278, 44676), (4526, 42228), (4692, 40734), (4743, 40296), (4964, 38502), (4968, 38471), (5037, 37944), (5256, 36363), (5704, 33507), (6324, 30222), (6417, 29784), (6696, 28543), (6716, 28458), (6789, 28152), (7038, 27156), (7446, 25668), (7884, 24242), (8556, 22338), (9052, 21114), (9384, 20367), (9486, 20148), (9928, 19251), (10074, 18972), (10557, 18104), (11169, 17112), (12121, 15768), (12648, 15111), (12834, 14892), (13432, 14229), (13578, 14076)]