189150816

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{27751}}^1$

素因数の和:27835

約数の個数: 48

約数和(自身を含む): 503532288

約数和(自身を除く): 314381472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 27751, 55502, 83253, 111004, 166506, 222008, 333012, 444016, 666024, 888032, 1332048, 1970321, 2664096, 3940642, 5910963, 7881284, 11821926, 15762568, 23643852, 31525136, 47287704, 63050272, 94575408, 189150816]

約数ペア:

[(1, 189150816), (2, 94575408), (3, 63050272), (4, 47287704), (6, 31525136), (8, 23643852), (12, 15762568), (16, 11821926), (24, 7881284), (32, 5910963), (48, 3940642), (71, 2664096), (96, 1970321), (142, 1332048), (213, 888032), (284, 666024), (426, 444016), (568, 333012), (852, 222008), (1136, 166506), (1704, 111004), (2272, 83253), (3408, 55502), (6816, 27751)]