171801864

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 256

約数和(自身を含む): 562464000

約数和(自身を除く): 390662136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 59, 61, 68, 72, 78, 102, 104, 108, 117, 118, 122, 136, 153, 156, 177, 183, 204, 216, 221, 234, 236, 244, 306, 312, 351, 354, 366, 408, 442, 459, 468, 472, 488, 531, 549, 612, 663, 702, 708, 732, 767, 793, 884, 918, 936, 1003, 1037, 1062, 1098, 1224, 1326, 1404, 1416, 1464, 1534, 1586, 1593, 1647, 1768, 1836, 1989, 2006, 2074, 2124, 2196, 2301, 2379, 2652, 2808, 3009, 3068, 3111, 3172, 3186, 3294, 3599, 3672, 3978, 4012, 4148, 4248, 4392, 4602, 4758, 5304, 5967, 6018, 6136, 6222, 6344, 6372, 6588, 6903, 7137, 7198, 7956, 8024, 8296, 9027, 9204, 9333, 9516, 10797, 11934, 12036, 12444, 12744, 13039, 13176, 13481, 13806, 14274, 14396, 15912, 18054, 18408, 18666, 19032, 20709, 21411, 21594, 23868, 24072, 24888, 26078, 26962, 27081, 27612, 27999, 28548, 28792, 32391, 36108, 37332, 39117, 40443, 41418, 42822, 43188, 46787, 47736, 52156, 53924, 54162, 55224, 55998, 57096, 61183, 64782, 72216, 74664, 78234, 80886, 82836, 85644, 86376, 93574, 97173, 104312, 107848, 108324, 111996, 117351, 121329, 122366, 129564, 140361, 156468, 161772, 165672, 171288, 183549, 187148, 194346, 216648, 223992, 234702, 242658, 244732, 259128, 280722, 312936, 323544, 352053, 363987, 367098, 374296, 388692, 421083, 469404, 485316, 489464, 550647, 561444, 704106, 727974, 734196, 777384, 795379, 842166, 938808, 970632, 1101294, 1122888, 1263249, 1408212, 1455948, 1468392, 1590758, 1651941, 1684332, 2202588, 2386137, 2526498, 2816424, 2911896, 3181516, 3303882, 3368664, 4405176, 4772274, 5052996, 6363032, 6607764, 7158411, 9544548, 10105992, 13215528, 14316822, 19089096, 21475233, 28633644, 42950466, 57267288, 85900932, 171801864]

約数ペア:

[(1, 171801864), (2, 85900932), (3, 57267288), (4, 42950466), (6, 28633644), (8, 21475233), (9, 19089096), (12, 14316822), (13, 13215528), (17, 10105992), (18, 9544548), (24, 7158411), (26, 6607764), (27, 6363032), (34, 5052996), (36, 4772274), (39, 4405176), (51, 3368664), (52, 3303882), (54, 3181516), (59, 2911896), (61, 2816424), (68, 2526498), (72, 2386137), (78, 2202588), (102, 1684332), (104, 1651941), (108, 1590758), (117, 1468392), (118, 1455948), (122, 1408212), (136, 1263249), (153, 1122888), (156, 1101294), (177, 970632), (183, 938808), (204, 842166), (216, 795379), (221, 777384), (234, 734196), (236, 727974), (244, 704106), (306, 561444), (312, 550647), (351, 489464), (354, 485316), (366, 469404), (408, 421083), (442, 388692), (459, 374296), (468, 367098), (472, 363987), (488, 352053), (531, 323544), (549, 312936), (612, 280722), (663, 259128), (702, 244732), (708, 242658), (732, 234702), (767, 223992), (793, 216648), (884, 194346), (918, 187148), (936, 183549), (1003, 171288), (1037, 165672), (1062, 161772), (1098, 156468), (1224, 140361), (1326, 129564), (1404, 122366), (1416, 121329), (1464, 117351), (1534, 111996), (1586, 108324), (1593, 107848), (1647, 104312), (1768, 97173), (1836, 93574), (1989, 86376), (2006, 85644), (2074, 82836), (2124, 80886), (2196, 78234), (2301, 74664), (2379, 72216), (2652, 64782), (2808, 61183), (3009, 57096), (3068, 55998), (3111, 55224), (3172, 54162), (3186, 53924), (3294, 52156), (3599, 47736), (3672, 46787), (3978, 43188), (4012, 42822), (4148, 41418), (4248, 40443), (4392, 39117), (4602, 37332), (4758, 36108), (5304, 32391), (5967, 28792), (6018, 28548), (6136, 27999), (6222, 27612), (6344, 27081), (6372, 26962), (6588, 26078), (6903, 24888), (7137, 24072), (7198, 23868), (7956, 21594), (8024, 21411), (8296, 20709), (9027, 19032), (9204, 18666), (9333, 18408), (9516, 18054), (10797, 15912), (11934, 14396), (12036, 14274), (12444, 13806), (12744, 13481), (13039, 13176)]