148511312

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{46643}}^1$

素因数の和:46850

約数の個数: 20

約数和(自身を含む): 289192800

約数和(自身を除く): 140681488

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 46643, 93286, 186572, 373144, 746288, 9281957, 18563914, 37127828, 74255656, 148511312]

約数ペア:

[(1, 148511312), (2, 74255656), (4, 37127828), (8, 18563914), (16, 9281957), (199, 746288), (398, 373144), (796, 186572), (1592, 93286), (3184, 46643)]