168064812

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:923

約数の個数: 72

約数和(自身を含む): 438197760

約数和(自身を除く): 270132948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 151, 172, 258, 302, 387, 453, 516, 604, 719, 774, 906, 1359, 1438, 1548, 1812, 2157, 2718, 2876, 4314, 5436, 6471, 6493, 8628, 12942, 12986, 19479, 25884, 25972, 30917, 38958, 58437, 61834, 77916, 92751, 108569, 116874, 123668, 185502, 217138, 233748, 278253, 325707, 371004, 434276, 556506, 651414, 977121, 1113012, 1302828, 1954242, 3908484, 4668467, 9336934, 14005401, 18673868, 28010802, 42016203, 56021604, 84032406, 168064812]

約数ペア:

[(1, 168064812), (2, 84032406), (3, 56021604), (4, 42016203), (6, 28010802), (9, 18673868), (12, 14005401), (18, 9336934), (36, 4668467), (43, 3908484), (86, 1954242), (129, 1302828), (151, 1113012), (172, 977121), (258, 651414), (302, 556506), (387, 434276), (453, 371004), (516, 325707), (604, 278253), (719, 233748), (774, 217138), (906, 185502), (1359, 123668), (1438, 116874), (1548, 108569), (1812, 92751), (2157, 77916), (2718, 61834), (2876, 58437), (4314, 38958), (5436, 30917), (6471, 25972), (6493, 25884), (8628, 19479), (12942, 12986)]