158214544060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{20269}}^1$

素因数の和:20611

約数の個数: 96

約数和(自身を含む): 353067724800

約数和(自身を除く): 194853180740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 239, 284, 355, 460, 478, 710, 956, 1195, 1420, 1633, 2390, 3266, 4780, 5497, 6532, 8165, 10994, 16330, 16969, 20269, 21988, 27485, 32660, 33938, 40538, 54970, 67876, 81076, 84845, 101345, 109940, 169690, 202690, 339380, 390287, 405380, 466187, 780574, 932374, 1439099, 1561148, 1864748, 1951435, 2330935, 2878198, 3902870, 4661870, 4844291, 5756396, 7195495, 7805740, 9323740, 9688582, 14390990, 19377164, 24221455, 28781980, 33099277, 48442910, 66198554, 96885820, 111418693, 132397108, 165496385, 222837386, 330992770, 343944661, 445674772, 557093465, 661985540, 687889322, 1114186930, 1375778644, 1719723305, 2228373860, 3439446610, 6878893220, 7910727203, 15821454406, 31642908812, 39553636015, 79107272030, 158214544060]

約数ペア:

[(1, 158214544060), (2, 79107272030), (4, 39553636015), (5, 31642908812), (10, 15821454406), (20, 7910727203), (23, 6878893220), (46, 3439446610), (71, 2228373860), (92, 1719723305), (115, 1375778644), (142, 1114186930), (230, 687889322), (239, 661985540), (284, 557093465), (355, 445674772), (460, 343944661), (478, 330992770), (710, 222837386), (956, 165496385), (1195, 132397108), (1420, 111418693), (1633, 96885820), (2390, 66198554), (3266, 48442910), (4780, 33099277), (5497, 28781980), (6532, 24221455), (8165, 19377164), (10994, 14390990), (16330, 9688582), (16969, 9323740), (20269, 7805740), (21988, 7195495), (27485, 5756396), (32660, 4844291), (33938, 4661870), (40538, 3902870), (54970, 2878198), (67876, 2330935), (81076, 1951435), (84845, 1864748), (101345, 1561148), (109940, 1439099), (169690, 932374), (202690, 780574), (339380, 466187), (390287, 405380)]