156979851860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{65677}}^1$

素因数の和:66045

約数の個数: 96

約数和(自身を含む): 368422054560

約数和(自身を除く): 211442202700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 317, 377, 580, 634, 754, 1268, 1508, 1585, 1885, 3170, 3770, 4121, 6340, 7540, 8242, 9193, 16484, 18386, 20605, 36772, 41210, 45965, 65677, 82420, 91930, 119509, 131354, 183860, 239018, 262708, 328385, 478036, 597545, 656770, 853801, 1195090, 1313540, 1707602, 1904633, 2390180, 3415204, 3809266, 4269005, 7618532, 8538010, 9523165, 17076020, 19046330, 20819609, 24760229, 38092660, 41639218, 49520458, 83278436, 99040916, 104098045, 123801145, 208196090, 247602290, 270654917, 416392180, 495204580, 541309834, 603768661, 1082619668, 1207537322, 1353274585, 2415074644, 2706549170, 3018843305, 5413098340, 6037686610, 7848992593, 12075373220, 15697985186, 31395970372, 39244962965, 78489925930, 156979851860]

約数ペア:

[(1, 156979851860), (2, 78489925930), (4, 39244962965), (5, 31395970372), (10, 15697985186), (13, 12075373220), (20, 7848992593), (26, 6037686610), (29, 5413098340), (52, 3018843305), (58, 2706549170), (65, 2415074644), (116, 1353274585), (130, 1207537322), (145, 1082619668), (260, 603768661), (290, 541309834), (317, 495204580), (377, 416392180), (580, 270654917), (634, 247602290), (754, 208196090), (1268, 123801145), (1508, 104098045), (1585, 99040916), (1885, 83278436), (3170, 49520458), (3770, 41639218), (4121, 38092660), (6340, 24760229), (7540, 20819609), (8242, 19046330), (9193, 17076020), (16484, 9523165), (18386, 8538010), (20605, 7618532), (36772, 4269005), (41210, 3809266), (45965, 3415204), (65677, 2390180), (82420, 1904633), (91930, 1707602), (119509, 1313540), (131354, 1195090), (183860, 853801), (239018, 656770), (262708, 597545), (328385, 478036)]