163033164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{646957}}^1$

素因数の和:646974

約数の個数: 36

約数和(自身を含む): 470985424

約数和(自身を除く): 307952260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 646957, 1293914, 1940871, 2587828, 3881742, 4528699, 5822613, 7763484, 9057398, 11645226, 13586097, 18114796, 23290452, 27172194, 40758291, 54344388, 81516582, 163033164]

約数ペア:

[(1, 163033164), (2, 81516582), (3, 54344388), (4, 40758291), (6, 27172194), (7, 23290452), (9, 18114796), (12, 13586097), (14, 11645226), (18, 9057398), (21, 7763484), (28, 5822613), (36, 4528699), (42, 3881742), (63, 2587828), (84, 1940871), (126, 1293914), (252, 646957)]