153517816

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{140071}}^1$

素因数の和:140214

約数の個数: 16

約数和(自身を含む): 289949040

約数和(自身を除く): 136431224

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 140071, 280142, 560284, 1120568, 19189727, 38379454, 76758908, 153517816]

約数ペア:

[(1, 153517816), (2, 76758908), (4, 38379454), (8, 19189727), (137, 1120568), (274, 560284), (548, 280142), (1096, 140071)]