156900328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 335865600

約数和(自身を除く): 178965272

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 271, 293, 494, 542, 586, 988, 1084, 1172, 1976, 2168, 2344, 3523, 3809, 5149, 5567, 7046, 7618, 10298, 11134, 14092, 15236, 20596, 22268, 28184, 30472, 41192, 44536, 66937, 72371, 79403, 133874, 144742, 158806, 267748, 289484, 317612, 535496, 578968, 635224, 1032239, 1508657, 2064478, 3017314, 4128956, 6034628, 8257912, 12069256, 19612541, 39225082, 78450164, 156900328]

約数ペア:

[(1, 156900328), (2, 78450164), (4, 39225082), (8, 19612541), (13, 12069256), (19, 8257912), (26, 6034628), (38, 4128956), (52, 3017314), (76, 2064478), (104, 1508657), (152, 1032239), (247, 635224), (271, 578968), (293, 535496), (494, 317612), (542, 289484), (586, 267748), (988, 158806), (1084, 144742), (1172, 133874), (1976, 79403), (2168, 72371), (2344, 66937), (3523, 44536), (3809, 41192), (5149, 30472), (5567, 28184), (7046, 22268), (7618, 20596), (10298, 15236), (11134, 14092)]