157964044

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{27791}}^1$

素因数の和:27838

約数の個数: 36

約数和(自身を含む): 332670240

約数和(自身を除く): 174706196

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 27791, 55582, 111164, 194537, 389074, 778148, 805939, 1361759, 1611878, 2723518, 3223756, 5447036, 5641573, 11283146, 22566292, 39491011, 78982022, 157964044]

約数ペア:

[(1, 157964044), (2, 78982022), (4, 39491011), (7, 22566292), (14, 11283146), (28, 5641573), (29, 5447036), (49, 3223756), (58, 2723518), (98, 1611878), (116, 1361759), (196, 805939), (203, 778148), (406, 389074), (812, 194537), (1421, 111164), (2842, 55582), (5684, 27791)]