131155776

素因数分解:

$2^6\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2216

約数の個数: 84

約数和(自身を含む): 379564900

約数和(自身を除く): 248409124

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 144, 192, 218, 288, 327, 436, 576, 654, 872, 981, 1308, 1744, 1962, 2089, 2616, 3488, 3924, 4178, 5232, 6267, 6976, 7848, 8356, 10464, 12534, 15696, 16712, 18801, 20928, 25068, 31392, 33424, 37602, 50136, 62784, 66848, 75204, 100272, 133696, 150408, 200544, 227701, 300816, 401088, 455402, 601632, 683103, 910804, 1203264, 1366206, 1821608, 2049309, 2732412, 3643216, 4098618, 5464824, 7286432, 8197236, 10929648, 14572864, 16394472, 21859296, 32788944, 43718592, 65577888, 131155776]

約数ペア:

[(1, 131155776), (2, 65577888), (3, 43718592), (4, 32788944), (6, 21859296), (8, 16394472), (9, 14572864), (12, 10929648), (16, 8197236), (18, 7286432), (24, 5464824), (32, 4098618), (36, 3643216), (48, 2732412), (64, 2049309), (72, 1821608), (96, 1366206), (109, 1203264), (144, 910804), (192, 683103), (218, 601632), (288, 455402), (327, 401088), (436, 300816), (576, 227701), (654, 200544), (872, 150408), (981, 133696), (1308, 100272), (1744, 75204), (1962, 66848), (2089, 62784), (2616, 50136), (3488, 37602), (3924, 33424), (4178, 31392), (5232, 25068), (6267, 20928), (6976, 18801), (7848, 16712), (8356, 15696), (10464, 12534)]