139339816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{226201}}^1$

素因数の和:226225

約数の個数: 32

約数和(自身を含む): 325730880

約数和(自身を除く): 186391064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 226201, 452402, 904804, 1583407, 1809608, 2488211, 3166814, 4976422, 6333628, 9952844, 12667256, 17417477, 19905688, 34834954, 69669908, 139339816]

約数ペア:

[(1, 139339816), (2, 69669908), (4, 34834954), (7, 19905688), (8, 17417477), (11, 12667256), (14, 9952844), (22, 6333628), (28, 4976422), (44, 3166814), (56, 2488211), (77, 1809608), (88, 1583407), (154, 904804), (308, 452402), (616, 226201)]