144870364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{31249}}^1$

素因数の和:31333

約数の個数: 24

約数和(自身を含む): 271250000

約数和(自身を除く): 126379636

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 31249, 62498, 124996, 593731, 1187462, 1906189, 2374924, 3812378, 7624756, 36217591, 72435182, 144870364]

約数ペア:

[(1, 144870364), (2, 72435182), (4, 36217591), (19, 7624756), (38, 3812378), (61, 2374924), (76, 1906189), (122, 1187462), (244, 593731), (1159, 124996), (2318, 62498), (4636, 31249)]