155140704

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 487226880

約数和(自身を除く): 332086176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 37, 46, 48, 54, 69, 72, 74, 92, 96, 108, 111, 138, 144, 148, 184, 207, 211, 216, 222, 276, 288, 296, 333, 368, 414, 422, 432, 444, 552, 592, 621, 633, 666, 736, 828, 844, 851, 864, 888, 999, 1104, 1184, 1242, 1266, 1332, 1656, 1688, 1702, 1776, 1899, 1998, 2208, 2484, 2532, 2553, 2664, 3312, 3376, 3404, 3552, 3798, 3996, 4853, 4968, 5064, 5106, 5328, 5697, 6624, 6752, 6808, 7596, 7659, 7807, 7992, 9706, 9936, 10128, 10212, 10656, 11394, 13616, 14559, 15192, 15318, 15614, 15984, 19412, 19872, 20256, 20424, 22788, 22977, 23421, 27232, 29118, 30384, 30636, 31228, 31968, 38824, 40848, 43677, 45576, 45954, 46842, 58236, 60768, 61272, 62456, 70263, 77648, 81696, 87354, 91152, 91908, 93684, 116472, 122544, 124912, 131031, 140526, 155296, 174708, 179561, 182304, 183816, 187368, 210789, 232944, 245088, 249824, 262062, 281052, 349416, 359122, 367632, 374736, 421578, 465888, 524124, 538683, 562104, 698832, 718244, 735264, 749472, 843156, 1048248, 1077366, 1124208, 1397664, 1436488, 1616049, 1686312, 2096496, 2154732, 2248416, 2872976, 3232098, 3372624, 4192992, 4309464, 4848147, 5745952, 6464196, 6745248, 8618928, 9696294, 12928392, 17237856, 19392588, 25856784, 38785176, 51713568, 77570352, 155140704]

約数ペア:

[(1, 155140704), (2, 77570352), (3, 51713568), (4, 38785176), (6, 25856784), (8, 19392588), (9, 17237856), (12, 12928392), (16, 9696294), (18, 8618928), (23, 6745248), (24, 6464196), (27, 5745952), (32, 4848147), (36, 4309464), (37, 4192992), (46, 3372624), (48, 3232098), (54, 2872976), (69, 2248416), (72, 2154732), (74, 2096496), (92, 1686312), (96, 1616049), (108, 1436488), (111, 1397664), (138, 1124208), (144, 1077366), (148, 1048248), (184, 843156), (207, 749472), (211, 735264), (216, 718244), (222, 698832), (276, 562104), (288, 538683), (296, 524124), (333, 465888), (368, 421578), (414, 374736), (422, 367632), (432, 359122), (444, 349416), (552, 281052), (592, 262062), (621, 249824), (633, 245088), (666, 232944), (736, 210789), (828, 187368), (844, 183816), (851, 182304), (864, 179561), (888, 174708), (999, 155296), (1104, 140526), (1184, 131031), (1242, 124912), (1266, 122544), (1332, 116472), (1656, 93684), (1688, 91908), (1702, 91152), (1776, 87354), (1899, 81696), (1998, 77648), (2208, 70263), (2484, 62456), (2532, 61272), (2553, 60768), (2664, 58236), (3312, 46842), (3376, 45954), (3404, 45576), (3552, 43677), (3798, 40848), (3996, 38824), (4853, 31968), (4968, 31228), (5064, 30636), (5106, 30384), (5328, 29118), (5697, 27232), (6624, 23421), (6752, 22977), (6808, 22788), (7596, 20424), (7659, 20256), (7807, 19872), (7992, 19412), (9706, 15984), (9936, 15614), (10128, 15318), (10212, 15192), (10656, 14559), (11394, 13616)]