163730296

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4507}}^1$

素因数の和:4771

約数の個数: 32

約数和(自身を含む): 324576000

約数和(自身を除く): 160845704

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1912, 4507, 4541, 9014, 9082, 18028, 18164, 36056, 36328, 85633, 171266, 342532, 685064, 1077173, 2154346, 4308692, 8617384, 20466287, 40932574, 81865148, 163730296]

約数ペア:

[(1, 163730296), (2, 81865148), (4, 40932574), (8, 20466287), (19, 8617384), (38, 4308692), (76, 2154346), (152, 1077173), (239, 685064), (478, 342532), (956, 171266), (1912, 85633), (4507, 36328), (4541, 36056), (9014, 18164), (9082, 18028)]