112156798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 185976000

約数和(自身を除く): 73819202

約数列:

[1, 2, 13, 26, 53, 106, 199, 398, 409, 689, 818, 1378, 2587, 5174, 5317, 10547, 10634, 21094, 21677, 43354, 81391, 137111, 162782, 274222, 281801, 563602, 1058083, 2116166, 4313723, 8627446, 56078399, 112156798]

約数ペア:

[(1, 112156798), (2, 56078399), (13, 8627446), (26, 4313723), (53, 2116166), (106, 1058083), (199, 563602), (398, 281801), (409, 274222), (689, 162782), (818, 137111), (1378, 81391), (2587, 43354), (5174, 21677), (5317, 21094), (10547, 10634)]