175228404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8081}}^1$

素因数の和:8240

約数の個数: 48

約数和(自身を含む): 443540160

約数和(自身を除く): 268311756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 8081, 10842, 16162, 21684, 24243, 32324, 48486, 96972, 105053, 210106, 315159, 420212, 630318, 1123259, 1260636, 2246518, 3369777, 4493036, 6739554, 13479108, 14602367, 29204734, 43807101, 58409468, 87614202, 175228404]

約数ペア:

[(1, 175228404), (2, 87614202), (3, 58409468), (4, 43807101), (6, 29204734), (12, 14602367), (13, 13479108), (26, 6739554), (39, 4493036), (52, 3369777), (78, 2246518), (139, 1260636), (156, 1123259), (278, 630318), (417, 420212), (556, 315159), (834, 210106), (1668, 105053), (1807, 96972), (3614, 48486), (5421, 32324), (7228, 24243), (8081, 21684), (10842, 16162)]