118278888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1807

約数の個数: 128

約数和(自身を含む): 375889920

約数和(自身を除く): 257611032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 1747, 2184, 2418, 2604, 2821, 3224, 3494, 4836, 5208, 5241, 5642, 6988, 8463, 9672, 10482, 11284, 12229, 13976, 16926, 20964, 22568, 22711, 24458, 33852, 36687, 41928, 45422, 48916, 54157, 67704, 68133, 73374, 90844, 97832, 108314, 136266, 146748, 158977, 162471, 181688, 216628, 272532, 293496, 317954, 324942, 379099, 433256, 476931, 545064, 635908, 649884, 704041, 758198, 953862, 1137297, 1271816, 1299768, 1408082, 1516396, 1907724, 2112123, 2274594, 2816164, 3032792, 3815448, 4224246, 4549188, 4928287, 5632328, 8448492, 9098376, 9856574, 14784861, 16896984, 19713148, 29569722, 39426296, 59139444, 118278888]

約数ペア:

[(1, 118278888), (2, 59139444), (3, 39426296), (4, 29569722), (6, 19713148), (7, 16896984), (8, 14784861), (12, 9856574), (13, 9098376), (14, 8448492), (21, 5632328), (24, 4928287), (26, 4549188), (28, 4224246), (31, 3815448), (39, 3032792), (42, 2816164), (52, 2274594), (56, 2112123), (62, 1907724), (78, 1516396), (84, 1408082), (91, 1299768), (93, 1271816), (104, 1137297), (124, 953862), (156, 758198), (168, 704041), (182, 649884), (186, 635908), (217, 545064), (248, 476931), (273, 433256), (312, 379099), (364, 324942), (372, 317954), (403, 293496), (434, 272532), (546, 216628), (651, 181688), (728, 162471), (744, 158977), (806, 146748), (868, 136266), (1092, 108314), (1209, 97832), (1302, 90844), (1612, 73374), (1736, 68133), (1747, 67704), (2184, 54157), (2418, 48916), (2604, 45422), (2821, 41928), (3224, 36687), (3494, 33852), (4836, 24458), (5208, 22711), (5241, 22568), (5642, 20964), (6988, 16926), (8463, 13976), (9672, 12229), (10482, 11284)]