142653568

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{35951}}^1$

素因数の和:35996

約数の個数: 32

約数和(自身を含む): 293368320

約数和(自身を除く): 150714752

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 35951, 71902, 143804, 287608, 575216, 1114481, 1150432, 2228962, 2300864, 4457924, 4601728, 8915848, 17831696, 35663392, 71326784, 142653568]

約数ペア:

[(1, 142653568), (2, 71326784), (4, 35663392), (8, 17831696), (16, 8915848), (31, 4601728), (32, 4457924), (62, 2300864), (64, 2228962), (124, 1150432), (128, 1114481), (248, 575216), (496, 287608), (992, 143804), (1984, 71902), (3968, 35951)]