157057898578

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1192561}}^1$

素因数の和:1193002

約数の個数: 32

約数和(自身を含む): 281635441920

約数和(自身を除く): 124577543342

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 409, 818, 2863, 5726, 9407, 18814, 65849, 131698, 1192561, 2385122, 8347927, 16695854, 27428903, 54857806, 192002321, 384004642, 487757449, 975514898, 3414302143, 6828604286, 11218421327, 22436842654, 78528949289, 157057898578]

約数ペア:

[(1, 157057898578), (2, 78528949289), (7, 22436842654), (14, 11218421327), (23, 6828604286), (46, 3414302143), (161, 975514898), (322, 487757449), (409, 384004642), (818, 192002321), (2863, 54857806), (5726, 27428903), (9407, 16695854), (18814, 8347927), (65849, 2385122), (131698, 1192561)]