115617312

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2557}}^1$

素因数の和:2730

約数の個数: 72

約数和(自身を含む): 331010316

約数和(自身を除く): 215393004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2557, 2826, 3768, 5024, 5114, 5652, 7536, 7671, 10228, 11304, 15072, 15342, 20456, 22608, 23013, 30684, 40912, 45216, 46026, 61368, 81824, 92052, 122736, 184104, 245472, 368208, 401449, 736416, 802898, 1204347, 1605796, 2408694, 3211592, 3613041, 4817388, 6423184, 7226082, 9634776, 12846368, 14452164, 19269552, 28904328, 38539104, 57808656, 115617312]

約数ペア:

[(1, 115617312), (2, 57808656), (3, 38539104), (4, 28904328), (6, 19269552), (8, 14452164), (9, 12846368), (12, 9634776), (16, 7226082), (18, 6423184), (24, 4817388), (32, 3613041), (36, 3211592), (48, 2408694), (72, 1605796), (96, 1204347), (144, 802898), (157, 736416), (288, 401449), (314, 368208), (471, 245472), (628, 184104), (942, 122736), (1256, 92052), (1413, 81824), (1884, 61368), (2512, 46026), (2557, 45216), (2826, 40912), (3768, 30684), (5024, 23013), (5114, 22608), (5652, 20456), (7536, 15342), (7671, 15072), (10228, 11304)]