159687304

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 351786240

約数和(自身を除く): 192098936

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 173, 212, 311, 346, 371, 424, 622, 692, 742, 1211, 1244, 1384, 1484, 2177, 2422, 2488, 2968, 4354, 4844, 8708, 9169, 9688, 16483, 17416, 18338, 32966, 36676, 53803, 64183, 65932, 73352, 107606, 115381, 128366, 131864, 215212, 230762, 256732, 376621, 430424, 461524, 513464, 753242, 923048, 1506484, 2851559, 3012968, 5703118, 11406236, 19960913, 22812472, 39921826, 79843652, 159687304]

約数ペア:

[(1, 159687304), (2, 79843652), (4, 39921826), (7, 22812472), (8, 19960913), (14, 11406236), (28, 5703118), (53, 3012968), (56, 2851559), (106, 1506484), (173, 923048), (212, 753242), (311, 513464), (346, 461524), (371, 430424), (424, 376621), (622, 256732), (692, 230762), (742, 215212), (1211, 131864), (1244, 128366), (1384, 115381), (1484, 107606), (2177, 73352), (2422, 65932), (2488, 64183), (2968, 53803), (4354, 36676), (4844, 32966), (8708, 18338), (9169, 17416), (9688, 16483)]