145334668

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 274294944

約数和(自身を除く): 128960276

約数列:

[1, 2, 4, 37, 41, 43, 74, 82, 86, 148, 164, 172, 557, 1114, 1517, 1591, 1763, 2228, 3034, 3182, 3526, 6068, 6364, 7052, 20609, 22837, 23951, 41218, 45674, 47902, 65231, 82436, 91348, 95804, 130462, 260924, 844969, 886187, 981991, 1689938, 1772374, 1963982, 3379876, 3544748, 3927964, 36333667, 72667334, 145334668]

約数ペア:

[(1, 145334668), (2, 72667334), (4, 36333667), (37, 3927964), (41, 3544748), (43, 3379876), (74, 1963982), (82, 1772374), (86, 1689938), (148, 981991), (164, 886187), (172, 844969), (557, 260924), (1114, 130462), (1517, 95804), (1591, 91348), (1763, 82436), (2228, 65231), (3034, 47902), (3182, 45674), (3526, 41218), (6068, 23951), (6364, 22837), (7052, 20609)]