156901542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{128819}}^1$

素因数の和:128860

約数の個数: 32

約数和(自身を含む): 371001600

約数和(自身を除く): 214100058

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 128819, 257638, 386457, 772914, 901733, 1803466, 2705199, 3735751, 5410398, 7471502, 11207253, 22414506, 26150257, 52300514, 78450771, 156901542]

約数ペア:

[(1, 156901542), (2, 78450771), (3, 52300514), (6, 26150257), (7, 22414506), (14, 11207253), (21, 7471502), (29, 5410398), (42, 3735751), (58, 2705199), (87, 1803466), (174, 901733), (203, 772914), (406, 386457), (609, 257638), (1218, 128819)]