172960476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4639}}^1$

素因数の和:4898

約数の個数: 48

約数和(自身を含む): 436531200

約数和(自身を除く): 263570724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 239, 478, 717, 956, 1434, 2868, 3107, 4639, 6214, 9278, 9321, 12428, 13917, 18556, 18642, 27834, 37284, 55668, 60307, 120614, 180921, 241228, 361842, 723684, 1108721, 2217442, 3326163, 4434884, 6652326, 13304652, 14413373, 28826746, 43240119, 57653492, 86480238, 172960476]

約数ペア:

[(1, 172960476), (2, 86480238), (3, 57653492), (4, 43240119), (6, 28826746), (12, 14413373), (13, 13304652), (26, 6652326), (39, 4434884), (52, 3326163), (78, 2217442), (156, 1108721), (239, 723684), (478, 361842), (717, 241228), (956, 180921), (1434, 120614), (2868, 60307), (3107, 55668), (4639, 37284), (6214, 27834), (9278, 18642), (9321, 18556), (12428, 13917)]