164064184

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{188147}}^1$

素因数の和:188262

約数の個数: 16

約数和(自身を含む): 310444200

約数和(自身を除く): 146380016

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 188147, 376294, 752588, 1505176, 20508023, 41016046, 82032092, 164064184]

約数ペア:

[(1, 164064184), (2, 82032092), (4, 41016046), (8, 20508023), (109, 1505176), (218, 752588), (436, 376294), (872, 188147)]