191218464

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{4229}}^1$

素因数の和:4402

約数の個数: 72

約数和(自身を含む): 547370460

約数和(自身を除く): 356151996

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, 2826, 3768, 4229, 5024, 5652, 7536, 8458, 11304, 12687, 15072, 16916, 22608, 25374, 33832, 38061, 45216, 50748, 67664, 76122, 101496, 135328, 152244, 202992, 304488, 405984, 608976, 663953, 1217952, 1327906, 1991859, 2655812, 3983718, 5311624, 5975577, 7967436, 10623248, 11951154, 15934872, 21246496, 23902308, 31869744, 47804616, 63739488, 95609232, 191218464]

約数ペア:

[(1, 191218464), (2, 95609232), (3, 63739488), (4, 47804616), (6, 31869744), (8, 23902308), (9, 21246496), (12, 15934872), (16, 11951154), (18, 10623248), (24, 7967436), (32, 5975577), (36, 5311624), (48, 3983718), (72, 2655812), (96, 1991859), (144, 1327906), (157, 1217952), (288, 663953), (314, 608976), (471, 405984), (628, 304488), (942, 202992), (1256, 152244), (1413, 135328), (1884, 101496), (2512, 76122), (2826, 67664), (3768, 50748), (4229, 45216), (5024, 38061), (5652, 33832), (7536, 25374), (8458, 22608), (11304, 16916), (12687, 15072)]