166643487040

素因数分解:

$2^6\times 5^1\times {\mathrm{6883}}^1\times {\mathrm{75659}}^1$

素因数の和:82559

約数の個数: 56

約数和(自身を含む): 396882701280

約数和(自身を除く): 230239214240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6883, 13766, 27532, 34415, 55064, 68830, 75659, 110128, 137660, 151318, 220256, 275320, 302636, 378295, 440512, 550640, 605272, 756590, 1101280, 1210544, 1513180, 2202560, 2421088, 3026360, 4842176, 6052720, 12105440, 24210880, 520760897, 1041521794, 2083043588, 2603804485, 4166087176, 5207608970, 8332174352, 10415217940, 16664348704, 20830435880, 33328697408, 41660871760, 83321743520, 166643487040]

約数ペア:

[(1, 166643487040), (2, 83321743520), (4, 41660871760), (5, 33328697408), (8, 20830435880), (10, 16664348704), (16, 10415217940), (20, 8332174352), (32, 5207608970), (40, 4166087176), (64, 2603804485), (80, 2083043588), (160, 1041521794), (320, 520760897), (6883, 24210880), (13766, 12105440), (27532, 6052720), (34415, 4842176), (55064, 3026360), (68830, 2421088), (75659, 2202560), (110128, 1513180), (137660, 1210544), (151318, 1101280), (220256, 756590), (275320, 605272), (302636, 550640), (378295, 440512)]