156913387460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{36643}}^1$

素因数の和:36921

約数の個数: 96

約数和(自身を含む): 354596659200

約数和(自身を除く): 197683271740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 191, 236, 295, 380, 382, 590, 764, 955, 1121, 1180, 1910, 2242, 3629, 3820, 4484, 5605, 7258, 11210, 11269, 14516, 18145, 22420, 22538, 36290, 36643, 45076, 56345, 72580, 73286, 112690, 146572, 183215, 214111, 225380, 366430, 428222, 696217, 732860, 856444, 1070555, 1392434, 2141110, 2161937, 2784868, 3481085, 4282220, 4323874, 6962170, 6998813, 8647748, 10809685, 13924340, 13997626, 21619370, 27995252, 34994065, 41076803, 43238740, 69988130, 82153606, 132977447, 139976260, 164307212, 205384015, 265954894, 410768030, 412929967, 531909788, 664887235, 821536060, 825859934, 1329774470, 1651719868, 2064649835, 2659548940, 4129299670, 7845669373, 8258599340, 15691338746, 31382677492, 39228346865, 78456693730, 156913387460]

約数ペア:

[(1, 156913387460), (2, 78456693730), (4, 39228346865), (5, 31382677492), (10, 15691338746), (19, 8258599340), (20, 7845669373), (38, 4129299670), (59, 2659548940), (76, 2064649835), (95, 1651719868), (118, 1329774470), (190, 825859934), (191, 821536060), (236, 664887235), (295, 531909788), (380, 412929967), (382, 410768030), (590, 265954894), (764, 205384015), (955, 164307212), (1121, 139976260), (1180, 132977447), (1910, 82153606), (2242, 69988130), (3629, 43238740), (3820, 41076803), (4484, 34994065), (5605, 27995252), (7258, 21619370), (11210, 13997626), (11269, 13924340), (14516, 10809685), (18145, 8647748), (22420, 6998813), (22538, 6962170), (36290, 4323874), (36643, 4282220), (45076, 3481085), (56345, 2784868), (72580, 2161937), (73286, 2141110), (112690, 1392434), (146572, 1070555), (183215, 856444), (214111, 732860), (225380, 696217), (366430, 428222)]