165418416

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 160

約数和(自身を含む): 497587200

約数和(自身を除く): 332168784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 79, 108, 111, 131, 144, 148, 158, 216, 222, 237, 262, 296, 316, 333, 393, 432, 444, 474, 524, 592, 632, 666, 711, 786, 888, 948, 999, 1048, 1179, 1264, 1332, 1422, 1572, 1776, 1896, 1998, 2096, 2133, 2358, 2664, 2844, 2923, 3144, 3537, 3792, 3996, 4266, 4716, 4847, 5328, 5688, 5846, 6288, 7074, 7992, 8532, 8769, 9432, 9694, 10349, 11376, 11692, 14148, 14541, 15984, 17064, 17538, 18864, 19388, 20698, 23384, 26307, 28296, 29082, 31047, 34128, 35076, 38776, 41396, 43623, 46768, 52614, 56592, 58164, 62094, 70152, 77552, 78921, 82792, 87246, 93141, 105228, 116328, 124188, 130869, 140304, 157842, 165584, 174492, 186282, 210456, 232656, 248376, 261738, 279423, 315684, 348984, 372564, 382913, 420912, 496752, 523476, 558846, 631368, 697968, 745128, 765826, 1046952, 1117692, 1148739, 1262736, 1490256, 1531652, 2093904, 2235384, 2297478, 3063304, 3446217, 4470768, 4594956, 6126608, 6892434, 9189912, 10338651, 13784868, 18379824, 20677302, 27569736, 41354604, 55139472, 82709208, 165418416]

約数ペア:

[(1, 165418416), (2, 82709208), (3, 55139472), (4, 41354604), (6, 27569736), (8, 20677302), (9, 18379824), (12, 13784868), (16, 10338651), (18, 9189912), (24, 6892434), (27, 6126608), (36, 4594956), (37, 4470768), (48, 3446217), (54, 3063304), (72, 2297478), (74, 2235384), (79, 2093904), (108, 1531652), (111, 1490256), (131, 1262736), (144, 1148739), (148, 1117692), (158, 1046952), (216, 765826), (222, 745128), (237, 697968), (262, 631368), (296, 558846), (316, 523476), (333, 496752), (393, 420912), (432, 382913), (444, 372564), (474, 348984), (524, 315684), (592, 279423), (632, 261738), (666, 248376), (711, 232656), (786, 210456), (888, 186282), (948, 174492), (999, 165584), (1048, 157842), (1179, 140304), (1264, 130869), (1332, 124188), (1422, 116328), (1572, 105228), (1776, 93141), (1896, 87246), (1998, 82792), (2096, 78921), (2133, 77552), (2358, 70152), (2664, 62094), (2844, 58164), (2923, 56592), (3144, 52614), (3537, 46768), (3792, 43623), (3996, 41396), (4266, 38776), (4716, 35076), (4847, 34128), (5328, 31047), (5688, 29082), (5846, 28296), (6288, 26307), (7074, 23384), (7992, 20698), (8532, 19388), (8769, 18864), (9432, 17538), (9694, 17064), (10349, 15984), (11376, 14541), (11692, 14148)]