85159312

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 197487360

約数和(自身を除く): 112328048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 157, 167, 203, 232, 314, 334, 406, 464, 628, 668, 812, 1099, 1169, 1256, 1336, 1624, 2198, 2338, 2512, 2672, 3248, 4396, 4553, 4676, 4843, 8792, 9106, 9352, 9686, 17584, 18212, 18704, 19372, 26219, 31871, 33901, 36424, 38744, 52438, 63742, 67802, 72848, 77488, 104876, 127484, 135604, 183533, 209752, 254968, 271208, 367066, 419504, 509936, 542416, 734132, 760351, 1468264, 1520702, 2936528, 3041404, 5322457, 6082808, 10644914, 12165616, 21289828, 42579656, 85159312]

約数ペア:

[(1, 85159312), (2, 42579656), (4, 21289828), (7, 12165616), (8, 10644914), (14, 6082808), (16, 5322457), (28, 3041404), (29, 2936528), (56, 1520702), (58, 1468264), (112, 760351), (116, 734132), (157, 542416), (167, 509936), (203, 419504), (232, 367066), (314, 271208), (334, 254968), (406, 209752), (464, 183533), (628, 135604), (668, 127484), (812, 104876), (1099, 77488), (1169, 72848), (1256, 67802), (1336, 63742), (1624, 52438), (2198, 38744), (2338, 36424), (2512, 33901), (2672, 31871), (3248, 26219), (4396, 19372), (4553, 18704), (4676, 18212), (4843, 17584), (8792, 9686), (9106, 9352)]