156964440260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1\times {\mathrm{166987}}^1$

素因数の和:168132

約数の個数: 48

約数和(自身を含む): 337601643456

約数和(自身を除く): 180637203196

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1093, 2186, 4372, 5465, 10930, 21860, 46999, 93998, 166987, 187996, 234995, 333974, 469990, 667948, 834935, 939980, 1669870, 3339740, 7180441, 14360882, 28721764, 35902205, 71804410, 143608820, 182516791, 365033582, 730067164, 912583955, 1825167910, 3650335820, 7848222013, 15696444026, 31392888052, 39241110065, 78482220130, 156964440260]

約数ペア:

[(1, 156964440260), (2, 78482220130), (4, 39241110065), (5, 31392888052), (10, 15696444026), (20, 7848222013), (43, 3650335820), (86, 1825167910), (172, 912583955), (215, 730067164), (430, 365033582), (860, 182516791), (1093, 143608820), (2186, 71804410), (4372, 35902205), (5465, 28721764), (10930, 14360882), (21860, 7180441), (46999, 3339740), (93998, 1669870), (166987, 939980), (187996, 834935), (234995, 667948), (333974, 469990)]