156941710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{9281}}^1$

素因数の和:9396

約数の個数: 32

約数和(自身を含む): 300736800

約数和(自身を除く): 143795090

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 8455, 9281, 16910, 18562, 46405, 92810, 176339, 352678, 826009, 881695, 1652018, 1763390, 4130045, 8260090, 15694171, 31388342, 78470855, 156941710]

約数ペア:

[(1, 156941710), (2, 78470855), (5, 31388342), (10, 15694171), (19, 8260090), (38, 4130045), (89, 1763390), (95, 1652018), (178, 881695), (190, 826009), (445, 352678), (890, 176339), (1691, 92810), (3382, 46405), (8455, 18562), (9281, 16910)]