205158576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 628531200

約数和(自身を除く): 423372624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 79, 84, 112, 118, 131, 158, 168, 177, 236, 237, 262, 316, 336, 354, 393, 413, 472, 474, 524, 553, 632, 708, 786, 826, 917, 944, 948, 1048, 1106, 1239, 1264, 1416, 1572, 1652, 1659, 1834, 1896, 2096, 2212, 2478, 2751, 2832, 3144, 3304, 3318, 3668, 3792, 4424, 4661, 4956, 5502, 6288, 6608, 6636, 7336, 7729, 8848, 9322, 9912, 10349, 11004, 13272, 13983, 14672, 15458, 18644, 19824, 20698, 22008, 23187, 26544, 27966, 30916, 31047, 32627, 37288, 41396, 44016, 46374, 54103, 55932, 61832, 62094, 65254, 72443, 74576, 82792, 92748, 97881, 108206, 111864, 123664, 124188, 130508, 144886, 162309, 165584, 185496, 195762, 216412, 217329, 223728, 248376, 261016, 289772, 324618, 370992, 391524, 432824, 434658, 496752, 522032, 579544, 610591, 649236, 783048, 865648, 869316, 1159088, 1221182, 1298472, 1566096, 1738632, 1831773, 2442364, 2596944, 3477264, 3663546, 4274137, 4884728, 7327092, 8548274, 9769456, 12822411, 14654184, 17096548, 25644822, 29308368, 34193096, 51289644, 68386192, 102579288, 205158576]

約数ペア:

[(1, 205158576), (2, 102579288), (3, 68386192), (4, 51289644), (6, 34193096), (7, 29308368), (8, 25644822), (12, 17096548), (14, 14654184), (16, 12822411), (21, 9769456), (24, 8548274), (28, 7327092), (42, 4884728), (48, 4274137), (56, 3663546), (59, 3477264), (79, 2596944), (84, 2442364), (112, 1831773), (118, 1738632), (131, 1566096), (158, 1298472), (168, 1221182), (177, 1159088), (236, 869316), (237, 865648), (262, 783048), (316, 649236), (336, 610591), (354, 579544), (393, 522032), (413, 496752), (472, 434658), (474, 432824), (524, 391524), (553, 370992), (632, 324618), (708, 289772), (786, 261016), (826, 248376), (917, 223728), (944, 217329), (948, 216412), (1048, 195762), (1106, 185496), (1239, 165584), (1264, 162309), (1416, 144886), (1572, 130508), (1652, 124188), (1659, 123664), (1834, 111864), (1896, 108206), (2096, 97881), (2212, 92748), (2478, 82792), (2751, 74576), (2832, 72443), (3144, 65254), (3304, 62094), (3318, 61832), (3668, 55932), (3792, 54103), (4424, 46374), (4661, 44016), (4956, 41396), (5502, 37288), (6288, 32627), (6608, 31047), (6636, 30916), (7336, 27966), (7729, 26544), (8848, 23187), (9322, 22008), (9912, 20698), (10349, 19824), (11004, 18644), (13272, 15458), (13983, 14672)]