128562100084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{41153041}}^1$

素因数の和:41153127

約数の個数: 24

約数和(自身を含む): 248893598016

約数和(自身を除く): 120331497932

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 41153041, 82306082, 164612164, 452683451, 905366902, 1810733804, 2921865911, 5843731822, 11687463644, 32140525021, 64281050042, 128562100084]

約数ペア:

[(1, 128562100084), (2, 64281050042), (4, 32140525021), (11, 11687463644), (22, 5843731822), (44, 2921865911), (71, 1810733804), (142, 905366902), (284, 452683451), (781, 164612164), (1562, 82306082), (3124, 41153041)]