164889424

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{24953}}^1$

素因数の和:25027

約数の個数: 40

約数和(自身を含む): 371315520

約数和(自身を除く): 206426096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 24953, 49906, 99812, 174671, 199624, 349342, 399248, 698684, 1397368, 1472227, 2794736, 2944454, 5888908, 10305589, 11777816, 20611178, 23555632, 41222356, 82444712, 164889424]

約数ペア:

[(1, 164889424), (2, 82444712), (4, 41222356), (7, 23555632), (8, 20611178), (14, 11777816), (16, 10305589), (28, 5888908), (56, 2944454), (59, 2794736), (112, 1472227), (118, 1397368), (236, 698684), (413, 399248), (472, 349342), (826, 199624), (944, 174671), (1652, 99812), (3304, 49906), (6608, 24953)]