155550616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11777}}^1$

素因数の和:11923

約数の個数: 32

約数和(自身を含む): 316592640

約数和(自身を除く): 161042024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 11777, 13208, 23554, 47108, 94216, 153101, 306202, 612404, 1224808, 1495679, 2991358, 5982716, 11965432, 19443827, 38887654, 77775308, 155550616]

約数ペア:

[(1, 155550616), (2, 77775308), (4, 38887654), (8, 19443827), (13, 11965432), (26, 5982716), (52, 2991358), (104, 1495679), (127, 1224808), (254, 612404), (508, 306202), (1016, 153101), (1651, 94216), (3302, 47108), (6604, 23554), (11777, 13208)]