154976328

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{18397}}^1$

素因数の和:18428

約数の個数: 80

約数和(自身を含む): 467493180

約数和(自身を除く): 312516852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 18397, 36794, 55191, 73588, 110382, 147176, 165573, 220764, 239161, 331146, 441528, 478322, 496719, 662292, 717483, 956644, 993438, 1324584, 1434966, 1490157, 1913288, 1986876, 2152449, 2869932, 2980314, 3973752, 4304898, 5739864, 5960628, 6457347, 8609796, 11921256, 12914694, 17219592, 19372041, 25829388, 38744082, 51658776, 77488164, 154976328]

約数ペア:

[(1, 154976328), (2, 77488164), (3, 51658776), (4, 38744082), (6, 25829388), (8, 19372041), (9, 17219592), (12, 12914694), (13, 11921256), (18, 8609796), (24, 6457347), (26, 5960628), (27, 5739864), (36, 4304898), (39, 3973752), (52, 2980314), (54, 2869932), (72, 2152449), (78, 1986876), (81, 1913288), (104, 1490157), (108, 1434966), (117, 1324584), (156, 993438), (162, 956644), (216, 717483), (234, 662292), (312, 496719), (324, 478322), (351, 441528), (468, 331146), (648, 239161), (702, 220764), (936, 165573), (1053, 147176), (1404, 110382), (2106, 73588), (2808, 55191), (4212, 36794), (8424, 18397)]