130023648

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1889}}^1$

素因数の和:2144

約数の個数: 72

約数和(自身を含む): 371498400

約数和(自身を除く): 241474752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1434, 1889, 1912, 2151, 2868, 3778, 3824, 4302, 5667, 5736, 7556, 7648, 8604, 11334, 11472, 15112, 17001, 17208, 22668, 22944, 30224, 34002, 34416, 45336, 60448, 68004, 68832, 90672, 136008, 181344, 272016, 451471, 544032, 902942, 1354413, 1805884, 2708826, 3611768, 4063239, 5417652, 7223536, 8126478, 10835304, 14447072, 16252956, 21670608, 32505912, 43341216, 65011824, 130023648]

約数ペア:

[(1, 130023648), (2, 65011824), (3, 43341216), (4, 32505912), (6, 21670608), (8, 16252956), (9, 14447072), (12, 10835304), (16, 8126478), (18, 7223536), (24, 5417652), (32, 4063239), (36, 3611768), (48, 2708826), (72, 1805884), (96, 1354413), (144, 902942), (239, 544032), (288, 451471), (478, 272016), (717, 181344), (956, 136008), (1434, 90672), (1889, 68832), (1912, 68004), (2151, 60448), (2868, 45336), (3778, 34416), (3824, 34002), (4302, 30224), (5667, 22944), (5736, 22668), (7556, 17208), (7648, 17001), (8604, 15112), (11334, 11472)]