147885760

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42013}}^1$

素因数の和:42041

約数の個数: 56

約数和(自身を含む): 384176016

約数和(自身を除く): 236290256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 42013, 84026, 168052, 210065, 336104, 420130, 462143, 672208, 840260, 924286, 1344416, 1680520, 1848572, 2310715, 2688832, 3361040, 3697144, 4621430, 6722080, 7394288, 9242860, 13444160, 14788576, 18485720, 29577152, 36971440, 73942880, 147885760]

約数ペア:

[(1, 147885760), (2, 73942880), (4, 36971440), (5, 29577152), (8, 18485720), (10, 14788576), (11, 13444160), (16, 9242860), (20, 7394288), (22, 6722080), (32, 4621430), (40, 3697144), (44, 3361040), (55, 2688832), (64, 2310715), (80, 1848572), (88, 1680520), (110, 1344416), (160, 924286), (176, 840260), (220, 672208), (320, 462143), (352, 420130), (440, 336104), (704, 210065), (880, 168052), (1760, 84026), (3520, 42013)]