156748543738

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1\times {\mathrm{680161}}^1$

素因数の和:682113

約数の個数: 16

約数和(自身を含む): 239104149480

約数和(自身を除く): 82355605742

約数列:

[1, 2, 61, 122, 1889, 3778, 115229, 230458, 680161, 1360322, 41489821, 82979642, 1284824129, 2569648258, 78374271869, 156748543738]

約数ペア:

[(1, 156748543738), (2, 78374271869), (61, 2569648258), (122, 1284824129), (1889, 82979642), (3778, 41489821), (115229, 1360322), (230458, 680161)]