123896952

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 192

約数和(自身を含む): 386830080

約数和(自身を除く): 262933128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 27, 34, 36, 46, 51, 54, 68, 69, 72, 81, 92, 102, 108, 136, 138, 153, 162, 163, 184, 204, 207, 216, 243, 276, 306, 324, 326, 391, 408, 414, 459, 486, 489, 552, 612, 621, 648, 652, 782, 828, 918, 972, 978, 1173, 1224, 1242, 1304, 1377, 1467, 1564, 1656, 1836, 1863, 1944, 1956, 2346, 2484, 2754, 2771, 2934, 3128, 3519, 3672, 3726, 3749, 3912, 4131, 4401, 4692, 4968, 5508, 5542, 5589, 5868, 7038, 7452, 7498, 8262, 8313, 8802, 9384, 10557, 11016, 11084, 11178, 11247, 11736, 13203, 14076, 14904, 14996, 16524, 16626, 17604, 21114, 22168, 22356, 22494, 24939, 26406, 28152, 29992, 31671, 33048, 33252, 33741, 35208, 39609, 42228, 44712, 44988, 49878, 52812, 63342, 63733, 66504, 67482, 74817, 79218, 84456, 89976, 95013, 99756, 101223, 105624, 126684, 127466, 134964, 149634, 158436, 190026, 191199, 199512, 202446, 224451, 253368, 254932, 269928, 299268, 303669, 316872, 380052, 382398, 404892, 448902, 509864, 573597, 598536, 607338, 673353, 760104, 764796, 809784, 897804, 911007, 1147194, 1214676, 1346706, 1529592, 1720791, 1795608, 1822014, 2294388, 2429352, 2693412, 3441582, 3644028, 4588776, 5162373, 5386824, 6883164, 7288056, 10324746, 13766328, 15487119, 20649492, 30974238, 41298984, 61948476, 123896952]

約数ペア:

[(1, 123896952), (2, 61948476), (3, 41298984), (4, 30974238), (6, 20649492), (8, 15487119), (9, 13766328), (12, 10324746), (17, 7288056), (18, 6883164), (23, 5386824), (24, 5162373), (27, 4588776), (34, 3644028), (36, 3441582), (46, 2693412), (51, 2429352), (54, 2294388), (68, 1822014), (69, 1795608), (72, 1720791), (81, 1529592), (92, 1346706), (102, 1214676), (108, 1147194), (136, 911007), (138, 897804), (153, 809784), (162, 764796), (163, 760104), (184, 673353), (204, 607338), (207, 598536), (216, 573597), (243, 509864), (276, 448902), (306, 404892), (324, 382398), (326, 380052), (391, 316872), (408, 303669), (414, 299268), (459, 269928), (486, 254932), (489, 253368), (552, 224451), (612, 202446), (621, 199512), (648, 191199), (652, 190026), (782, 158436), (828, 149634), (918, 134964), (972, 127466), (978, 126684), (1173, 105624), (1224, 101223), (1242, 99756), (1304, 95013), (1377, 89976), (1467, 84456), (1564, 79218), (1656, 74817), (1836, 67482), (1863, 66504), (1944, 63733), (1956, 63342), (2346, 52812), (2484, 49878), (2754, 44988), (2771, 44712), (2934, 42228), (3128, 39609), (3519, 35208), (3672, 33741), (3726, 33252), (3749, 33048), (3912, 31671), (4131, 29992), (4401, 28152), (4692, 26406), (4968, 24939), (5508, 22494), (5542, 22356), (5589, 22168), (5868, 21114), (7038, 17604), (7452, 16626), (7498, 16524), (8262, 14996), (8313, 14904), (8802, 14076), (9384, 13203), (10557, 11736), (11016, 11247), (11084, 11178)]