158719464

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 455988000

約数和(自身を除く): 297268536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 157, 171, 228, 314, 342, 456, 471, 628, 684, 739, 942, 1256, 1368, 1413, 1478, 1884, 2217, 2826, 2956, 2983, 3768, 4434, 5652, 5912, 5966, 6651, 8868, 8949, 11304, 11932, 13302, 14041, 17736, 17898, 23864, 26604, 26847, 28082, 35796, 42123, 53208, 53694, 56164, 71592, 84246, 107388, 112328, 116023, 126369, 168492, 214776, 232046, 252738, 336984, 348069, 464092, 505476, 696138, 928184, 1010952, 1044207, 1392276, 2088414, 2204437, 2784552, 4176828, 4408874, 6613311, 8353656, 8817748, 13226622, 17635496, 19839933, 26453244, 39679866, 52906488, 79359732, 158719464]

約数ペア:

[(1, 158719464), (2, 79359732), (3, 52906488), (4, 39679866), (6, 26453244), (8, 19839933), (9, 17635496), (12, 13226622), (18, 8817748), (19, 8353656), (24, 6613311), (36, 4408874), (38, 4176828), (57, 2784552), (72, 2204437), (76, 2088414), (114, 1392276), (152, 1044207), (157, 1010952), (171, 928184), (228, 696138), (314, 505476), (342, 464092), (456, 348069), (471, 336984), (628, 252738), (684, 232046), (739, 214776), (942, 168492), (1256, 126369), (1368, 116023), (1413, 112328), (1478, 107388), (1884, 84246), (2217, 71592), (2826, 56164), (2956, 53694), (2983, 53208), (3768, 42123), (4434, 35796), (5652, 28082), (5912, 26847), (5966, 26604), (6651, 23864), (8868, 17898), (8949, 17736), (11304, 14041), (11932, 13302)]