157949216

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{159223}}^1$

素因数の和:159264

約数の個数: 24

約数和(自身を含む): 320995584

約数和(自身を除く): 163046368

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 159223, 318446, 636892, 1273784, 2547568, 4935913, 5095136, 9871826, 19743652, 39487304, 78974608, 157949216]

約数ペア:

[(1, 157949216), (2, 78974608), (4, 39487304), (8, 19743652), (16, 9871826), (31, 5095136), (32, 4935913), (62, 2547568), (124, 1273784), (248, 636892), (496, 318446), (992, 159223)]