163399404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{26647}}^1$

素因数の和:26734

約数の個数: 48

約数和(自身を含む): 441717248

約数和(自身を除く): 278317844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 26647, 53294, 79941, 106588, 159882, 186529, 319764, 373058, 559587, 746116, 1119174, 1945231, 2238348, 3890462, 5835693, 7780924, 11671386, 13616617, 23342772, 27233234, 40849851, 54466468, 81699702, 163399404]

約数ペア:

[(1, 163399404), (2, 81699702), (3, 54466468), (4, 40849851), (6, 27233234), (7, 23342772), (12, 13616617), (14, 11671386), (21, 7780924), (28, 5835693), (42, 3890462), (73, 2238348), (84, 1945231), (146, 1119174), (219, 746116), (292, 559587), (438, 373058), (511, 319764), (876, 186529), (1022, 159882), (1533, 106588), (2044, 79941), (3066, 53294), (6132, 26647)]