164863566

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{436147}}^1$

素因数の和:436165

約数の個数: 32

約数和(自身を含む): 418702080

約数和(自身を除く): 253838514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 436147, 872294, 1308441, 2616882, 3053029, 3925323, 6106058, 7850646, 9159087, 11775969, 18318174, 23551938, 27477261, 54954522, 82431783, 164863566]

約数ペア:

[(1, 164863566), (2, 82431783), (3, 54954522), (6, 27477261), (7, 23551938), (9, 18318174), (14, 11775969), (18, 9159087), (21, 7850646), (27, 6106058), (42, 3925323), (54, 3053029), (63, 2616882), (126, 1308441), (189, 872294), (378, 436147)]