158905968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1087

約数の個数: 120

約数和(自身を含む): 468362880

約数和(自身を除く): 309456912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 338, 456, 494, 507, 624, 676, 741, 912, 988, 1014, 1031, 1352, 1482, 1976, 2028, 2062, 2704, 2964, 3093, 3211, 3952, 4056, 4124, 5928, 6186, 6422, 8112, 8248, 9633, 11856, 12372, 12844, 13403, 16496, 19266, 19589, 24744, 25688, 26806, 38532, 39178, 40209, 49488, 51376, 53612, 58767, 77064, 78356, 80418, 107224, 117534, 154128, 156712, 160836, 174239, 214448, 235068, 254657, 313424, 321672, 348478, 470136, 509314, 522717, 643344, 696956, 763971, 940272, 1018628, 1045434, 1393912, 1527942, 2037256, 2090868, 2787824, 3055884, 3310541, 4074512, 4181736, 6111768, 6621082, 8363472, 9931623, 12223536, 13242164, 19863246, 26484328, 39726492, 52968656, 79452984, 158905968]

約数ペア:

[(1, 158905968), (2, 79452984), (3, 52968656), (4, 39726492), (6, 26484328), (8, 19863246), (12, 13242164), (13, 12223536), (16, 9931623), (19, 8363472), (24, 6621082), (26, 6111768), (38, 4181736), (39, 4074512), (48, 3310541), (52, 3055884), (57, 2787824), (76, 2090868), (78, 2037256), (104, 1527942), (114, 1393912), (152, 1045434), (156, 1018628), (169, 940272), (208, 763971), (228, 696956), (247, 643344), (304, 522717), (312, 509314), (338, 470136), (456, 348478), (494, 321672), (507, 313424), (624, 254657), (676, 235068), (741, 214448), (912, 174239), (988, 160836), (1014, 156712), (1031, 154128), (1352, 117534), (1482, 107224), (1976, 80418), (2028, 78356), (2062, 77064), (2704, 58767), (2964, 53612), (3093, 51376), (3211, 49488), (3952, 40209), (4056, 39178), (4124, 38532), (5928, 26806), (6186, 25688), (6422, 24744), (8112, 19589), (8248, 19266), (9633, 16496), (11856, 13403), (12372, 12844)]