147995736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 441692160

約数和(自身を除く): 293696424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 157, 168, 181, 186, 217, 248, 314, 362, 372, 434, 471, 543, 628, 651, 724, 744, 868, 942, 1086, 1099, 1256, 1267, 1302, 1448, 1736, 1884, 2172, 2198, 2534, 2604, 3297, 3768, 3801, 4344, 4396, 4867, 5068, 5208, 5611, 6594, 7602, 8792, 9734, 10136, 11222, 13188, 14601, 15204, 16833, 19468, 22444, 26376, 28417, 29202, 30408, 33666, 34069, 38936, 39277, 44888, 56834, 58404, 67332, 68138, 78554, 85251, 102207, 113668, 116808, 117831, 134664, 136276, 157108, 170502, 198919, 204414, 227336, 235662, 272552, 314216, 341004, 397838, 408828, 471324, 596757, 682008, 795676, 817656, 880927, 942648, 1193514, 1591352, 1761854, 2387028, 2642781, 3523708, 4774056, 5285562, 6166489, 7047416, 10571124, 12332978, 18499467, 21142248, 24665956, 36998934, 49331912, 73997868, 147995736]

約数ペア:

[(1, 147995736), (2, 73997868), (3, 49331912), (4, 36998934), (6, 24665956), (7, 21142248), (8, 18499467), (12, 12332978), (14, 10571124), (21, 7047416), (24, 6166489), (28, 5285562), (31, 4774056), (42, 3523708), (56, 2642781), (62, 2387028), (84, 1761854), (93, 1591352), (124, 1193514), (157, 942648), (168, 880927), (181, 817656), (186, 795676), (217, 682008), (248, 596757), (314, 471324), (362, 408828), (372, 397838), (434, 341004), (471, 314216), (543, 272552), (628, 235662), (651, 227336), (724, 204414), (744, 198919), (868, 170502), (942, 157108), (1086, 136276), (1099, 134664), (1256, 117831), (1267, 116808), (1302, 113668), (1448, 102207), (1736, 85251), (1884, 78554), (2172, 68138), (2198, 67332), (2534, 58404), (2604, 56834), (3297, 44888), (3768, 39277), (3801, 38936), (4344, 34069), (4396, 33666), (4867, 30408), (5068, 29202), (5208, 28417), (5611, 26376), (6594, 22444), (7602, 19468), (8792, 16833), (9734, 15204), (10136, 14601), (11222, 13188)]