156371056

素因数分解:

$2^4\times {\mathrm{1571}}^1\times {\mathrm{6221}}^1$

素因数の和:7800

約数の個数: 20

約数和(自身を含む): 303210504

約数和(自身を除く): 146839448

約数列:

[1, 2, 4, 8, 16, 1571, 3142, 6221, 6284, 12442, 12568, 24884, 25136, 49768, 99536, 9773191, 19546382, 39092764, 78185528, 156371056]

約数ペア:

[(1, 156371056), (2, 78185528), (4, 39092764), (8, 19546382), (16, 9773191), (1571, 99536), (3142, 49768), (6221, 25136), (6284, 24884), (12442, 12568)]