156959808

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 112

約数和(自身を含む): 431499264

約数和(自身を除く): 274539456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 127, 157, 164, 192, 246, 254, 314, 328, 381, 471, 492, 508, 628, 656, 762, 942, 984, 1016, 1256, 1312, 1524, 1884, 1968, 2032, 2512, 2624, 3048, 3768, 3936, 4064, 5024, 5207, 6096, 6437, 7536, 7872, 8128, 10048, 10414, 12192, 12874, 15072, 15621, 19311, 19939, 20828, 24384, 25748, 30144, 31242, 38622, 39878, 41656, 51496, 59817, 62484, 77244, 79756, 83312, 102992, 119634, 124968, 154488, 159512, 166624, 205984, 239268, 249936, 308976, 319024, 333248, 411968, 478536, 499872, 617952, 638048, 817499, 957072, 999744, 1235904, 1276096, 1634998, 1914144, 2452497, 3269996, 3828288, 4904994, 6539992, 9809988, 13079984, 19619976, 26159968, 39239952, 52319936, 78479904, 156959808]

約数ペア:

[(1, 156959808), (2, 78479904), (3, 52319936), (4, 39239952), (6, 26159968), (8, 19619976), (12, 13079984), (16, 9809988), (24, 6539992), (32, 4904994), (41, 3828288), (48, 3269996), (64, 2452497), (82, 1914144), (96, 1634998), (123, 1276096), (127, 1235904), (157, 999744), (164, 957072), (192, 817499), (246, 638048), (254, 617952), (314, 499872), (328, 478536), (381, 411968), (471, 333248), (492, 319024), (508, 308976), (628, 249936), (656, 239268), (762, 205984), (942, 166624), (984, 159512), (1016, 154488), (1256, 124968), (1312, 119634), (1524, 102992), (1884, 83312), (1968, 79756), (2032, 77244), (2512, 62484), (2624, 59817), (3048, 51496), (3768, 41656), (3936, 39878), (4064, 38622), (5024, 31242), (5207, 30144), (6096, 25748), (6437, 24384), (7536, 20828), (7872, 19939), (8128, 19311), (10048, 15621), (10414, 15072), (12192, 12874)]