142734848

素因数分解:

$2^9\times {\mathrm{149}}^1\times {\mathrm{1871}}^1$

素因数の和:2038

約数の個数: 40

約数和(自身を含む): 287258400

約数和(自身を除く): 144523552

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 512, 596, 1192, 1871, 2384, 3742, 4768, 7484, 9536, 14968, 19072, 29936, 38144, 59872, 76288, 119744, 239488, 278779, 478976, 557558, 957952, 1115116, 2230232, 4460464, 8920928, 17841856, 35683712, 71367424, 142734848]

約数ペア:

[(1, 142734848), (2, 71367424), (4, 35683712), (8, 17841856), (16, 8920928), (32, 4460464), (64, 2230232), (128, 1115116), (149, 957952), (256, 557558), (298, 478976), (512, 278779), (596, 239488), (1192, 119744), (1871, 76288), (2384, 59872), (3742, 38144), (4768, 29936), (7484, 19072), (9536, 14968)]