156729786670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1\times {\mathrm{366097}}^1$

素因数の和:367516

約数の個数: 32

約数和(自身を含む): 291425723136

約数和(自身を除く): 134695936466

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1381, 2762, 6905, 13810, 42811, 85622, 214055, 366097, 428110, 732194, 1830485, 3660970, 11349007, 22698014, 56745035, 113490070, 505579957, 1011159914, 2527899785, 5055799570, 15672978667, 31345957334, 78364893335, 156729786670]

約数ペア:

[(1, 156729786670), (2, 78364893335), (5, 31345957334), (10, 15672978667), (31, 5055799570), (62, 2527899785), (155, 1011159914), (310, 505579957), (1381, 113490070), (2762, 56745035), (6905, 22698014), (13810, 11349007), (42811, 3660970), (85622, 1830485), (214055, 732194), (366097, 428110)]