157082956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 300706560

約数和(自身を除く): 143623604

約数列:

[1, 2, 4, 19, 38, 43, 71, 76, 86, 142, 172, 284, 677, 817, 1349, 1354, 1634, 2698, 2708, 3053, 3268, 5396, 6106, 12212, 12863, 25726, 29111, 48067, 51452, 58007, 58222, 96134, 116014, 116444, 192268, 232028, 553109, 913273, 1106218, 1826546, 2066881, 2212436, 3653092, 4133762, 8267524, 39270739, 78541478, 157082956]

約数ペア:

[(1, 157082956), (2, 78541478), (4, 39270739), (19, 8267524), (38, 4133762), (43, 3653092), (71, 2212436), (76, 2066881), (86, 1826546), (142, 1106218), (172, 913273), (284, 553109), (677, 232028), (817, 192268), (1349, 116444), (1354, 116014), (1634, 96134), (2698, 58222), (2708, 58007), (3053, 51452), (3268, 48067), (5396, 29111), (6106, 25726), (12212, 12863)]