143097964

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{1193}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 253548288

約数和(自身を除く): 110450324

約数列:

[1, 2, 4, 157, 191, 314, 382, 628, 764, 1193, 2386, 4772, 29987, 59974, 119948, 187301, 227863, 374602, 455726, 749204, 911452, 35774491, 71548982, 143097964]

約数ペア:

[(1, 143097964), (2, 71548982), (4, 35774491), (157, 911452), (191, 749204), (314, 455726), (382, 374602), (628, 227863), (764, 187301), (1193, 119948), (2386, 59974), (4772, 29987)]