155740488

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{91397}}^1$

素因数の和:91477

約数の個数: 32

約数和(自身を含む): 394839360

約数和(自身を除く): 239098872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 91397, 182794, 274191, 365588, 548382, 731176, 1096764, 2193528, 6489187, 12978374, 19467561, 25956748, 38935122, 51913496, 77870244, 155740488]

約数ペア:

[(1, 155740488), (2, 77870244), (3, 51913496), (4, 38935122), (6, 25956748), (8, 19467561), (12, 12978374), (24, 6489187), (71, 2193528), (142, 1096764), (213, 731176), (284, 548382), (426, 365588), (568, 274191), (852, 182794), (1704, 91397)]