161497304

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{545599}}^1$

素因数の和:545642

約数の個数: 16

約数和(自身を含む): 310992000

約数和(自身を除く): 149494696

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 545599, 1091198, 2182396, 4364792, 20187163, 40374326, 80748652, 161497304]

約数ペア:

[(1, 161497304), (2, 80748652), (4, 40374326), (8, 20187163), (37, 4364792), (74, 2182396), (148, 1091198), (296, 545599)]