156965996816

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{166277539}}^1$

素因数の和:166277606

約数の個数: 20

約数和(自身を含む): 309276224400

約数和(自身を除く): 152310227584

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 166277539, 332555078, 665110156, 1330220312, 2660440624, 9810374801, 19620749602, 39241499204, 78482998408, 156965996816]

約数ペア:

[(1, 156965996816), (2, 78482998408), (4, 39241499204), (8, 19620749602), (16, 9810374801), (59, 2660440624), (118, 1330220312), (236, 665110156), (472, 332555078), (944, 166277539)]