149492778

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1\times {\mathrm{1061}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 312584832

約数和(自身を除く): 163092054

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1021, 1061, 2042, 2122, 3063, 3183, 6126, 6366, 23483, 24403, 46966, 48806, 70449, 73209, 140898, 146418, 1083281, 2166562, 3249843, 6499686, 24915463, 49830926, 74746389, 149492778]

約数ペア:

[(1, 149492778), (2, 74746389), (3, 49830926), (6, 24915463), (23, 6499686), (46, 3249843), (69, 2166562), (138, 1083281), (1021, 146418), (1061, 140898), (2042, 73209), (2122, 70449), (3063, 48806), (3183, 46966), (6126, 24403), (6366, 23483)]