131566229016

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{636619}}^1$

素因数の和:636816

約数の個数: 64

約数和(自身を含む): 336135360000

約数和(自身を除く): 204569130984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 109, 158, 218, 237, 316, 327, 436, 474, 632, 654, 872, 948, 1308, 1896, 2616, 8611, 17222, 25833, 34444, 51666, 68888, 103332, 206664, 636619, 1273238, 1909857, 2546476, 3819714, 5092952, 7639428, 15278856, 50292901, 69391471, 100585802, 138782942, 150878703, 201171604, 208174413, 277565884, 301757406, 402343208, 416348826, 555131768, 603514812, 832697652, 1207029624, 1665395304, 5481926209, 10963852418, 16445778627, 21927704836, 32891557254, 43855409672, 65783114508, 131566229016]

約数ペア:

[(1, 131566229016), (2, 65783114508), (3, 43855409672), (4, 32891557254), (6, 21927704836), (8, 16445778627), (12, 10963852418), (24, 5481926209), (79, 1665395304), (109, 1207029624), (158, 832697652), (218, 603514812), (237, 555131768), (316, 416348826), (327, 402343208), (436, 301757406), (474, 277565884), (632, 208174413), (654, 201171604), (872, 150878703), (948, 138782942), (1308, 100585802), (1896, 69391471), (2616, 50292901), (8611, 15278856), (17222, 7639428), (25833, 5092952), (34444, 3819714), (51666, 2546476), (68888, 1909857), (103332, 1273238), (206664, 636619)]