122146696

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 274268160

約数和(自身を除く): 152121464

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 124, 142, 217, 248, 284, 434, 497, 568, 868, 991, 994, 1736, 1982, 1988, 2201, 3964, 3976, 4402, 6937, 7928, 8804, 13874, 15407, 17608, 27748, 30721, 30814, 55496, 61442, 61628, 70361, 122884, 123256, 140722, 215047, 245768, 281444, 430094, 492527, 562888, 860188, 985054, 1720376, 1970108, 2181191, 3940216, 4362382, 8724764, 15268337, 17449528, 30536674, 61073348, 122146696]

約数ペア:

[(1, 122146696), (2, 61073348), (4, 30536674), (7, 17449528), (8, 15268337), (14, 8724764), (28, 4362382), (31, 3940216), (56, 2181191), (62, 1970108), (71, 1720376), (124, 985054), (142, 860188), (217, 562888), (248, 492527), (284, 430094), (434, 281444), (497, 245768), (568, 215047), (868, 140722), (991, 123256), (994, 122884), (1736, 70361), (1982, 61628), (1988, 61442), (2201, 55496), (3964, 30814), (3976, 30721), (4402, 27748), (6937, 17608), (7928, 15407), (8804, 13874)]