161730944

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{9949}}^1$

素因数の和:10090

約数の個数: 32

約数和(自身を含む): 324768000

約数和(自身を除く): 163037056

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 9949, 16256, 19898, 39796, 79592, 159184, 318368, 636736, 1263523, 1273472, 2527046, 5054092, 10108184, 20216368, 40432736, 80865472, 161730944]

約数ペア:

[(1, 161730944), (2, 80865472), (4, 40432736), (8, 20216368), (16, 10108184), (32, 5054092), (64, 2527046), (127, 1273472), (128, 1263523), (254, 636736), (508, 318368), (1016, 159184), (2032, 79592), (4064, 39796), (8128, 19898), (9949, 16256)]