163901332

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^2\times {\mathrm{739}}^1$

素因数の和:928

約数の個数: 36

約数和(自身を含む): 331975840

約数和(自身を除く): 168074508

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 739, 1246, 1478, 2492, 2956, 5173, 7921, 10346, 15842, 20692, 31684, 55447, 65771, 110894, 131542, 221788, 263084, 460397, 920794, 1841588, 5853619, 11707238, 23414476, 40975333, 81950666, 163901332]

約数ペア:

[(1, 163901332), (2, 81950666), (4, 40975333), (7, 23414476), (14, 11707238), (28, 5853619), (89, 1841588), (178, 920794), (356, 460397), (623, 263084), (739, 221788), (1246, 131542), (1478, 110894), (2492, 65771), (2956, 55447), (5173, 31684), (7921, 20692), (10346, 15842)]