158613712

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{168023}}^1$

素因数の和:168090

約数の個数: 20

約数和(自身を含む): 312524640

約数和(自身を除く): 153910928

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 168023, 336046, 672092, 1344184, 2688368, 9913357, 19826714, 39653428, 79306856, 158613712]

約数ペア:

[(1, 158613712), (2, 79306856), (4, 39653428), (8, 19826714), (16, 9913357), (59, 2688368), (118, 1344184), (236, 672092), (472, 336046), (944, 168023)]