145871616

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:618

約数の個数: 144

約数和(自身を含む): 437971968

約数和(自身を除く): 292100352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 528, 557, 682, 704, 744, 768, 992, 1023, 1056, 1114, 1364, 1408, 1488, 1671, 1984, 2046, 2112, 2228, 2728, 2816, 2976, 3342, 3968, 4092, 4224, 4456, 5456, 5952, 6127, 6684, 7936, 8184, 8448, 8912, 10912, 11904, 12254, 13368, 16368, 17267, 17824, 18381, 21824, 23808, 24508, 26736, 32736, 34534, 35648, 36762, 43648, 49016, 51801, 53472, 65472, 69068, 71296, 73524, 87296, 98032, 103602, 106944, 130944, 138136, 142592, 147048, 189937, 196064, 207204, 213888, 261888, 276272, 294096, 379874, 392128, 414408, 427776, 552544, 569811, 588192, 759748, 784256, 828816, 1105088, 1139622, 1176384, 1519496, 1568512, 1657632, 2210176, 2279244, 2352768, 3038992, 3315264, 4420352, 4558488, 4705536, 6077984, 6630528, 9116976, 12155968, 13261056, 18233952, 24311936, 36467904, 48623872, 72935808, 145871616]

約数ペア:

[(1, 145871616), (2, 72935808), (3, 48623872), (4, 36467904), (6, 24311936), (8, 18233952), (11, 13261056), (12, 12155968), (16, 9116976), (22, 6630528), (24, 6077984), (31, 4705536), (32, 4558488), (33, 4420352), (44, 3315264), (48, 3038992), (62, 2352768), (64, 2279244), (66, 2210176), (88, 1657632), (93, 1568512), (96, 1519496), (124, 1176384), (128, 1139622), (132, 1105088), (176, 828816), (186, 784256), (192, 759748), (248, 588192), (256, 569811), (264, 552544), (341, 427776), (352, 414408), (372, 392128), (384, 379874), (496, 294096), (528, 276272), (557, 261888), (682, 213888), (704, 207204), (744, 196064), (768, 189937), (992, 147048), (1023, 142592), (1056, 138136), (1114, 130944), (1364, 106944), (1408, 103602), (1488, 98032), (1671, 87296), (1984, 73524), (2046, 71296), (2112, 69068), (2228, 65472), (2728, 53472), (2816, 51801), (2976, 49016), (3342, 43648), (3968, 36762), (4092, 35648), (4224, 34534), (4456, 32736), (5456, 26736), (5952, 24508), (6127, 23808), (6684, 21824), (7936, 18381), (8184, 17824), (8448, 17267), (8912, 16368), (10912, 13368), (11904, 12254)]