156748003216

素因数分解:

$2^4\times 7^1\times {\mathrm{1399535743}}^1$

素因数の和:1399535758

約数の個数: 20

約数和(自身を含む): 347084864512

約数和(自身を除く): 190336861296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1399535743, 2799071486, 5598142972, 9796750201, 11196285944, 19593500402, 22392571888, 39187000804, 78374001608, 156748003216]

約数ペア:

[(1, 156748003216), (2, 78374001608), (4, 39187000804), (7, 22392571888), (8, 19593500402), (14, 11196285944), (16, 9796750201), (28, 5598142972), (56, 2799071486), (112, 1399535743)]