156926038780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{160128611}}^1$

素因数の和:160128634

約数の個数: 36

約数和(自身を含む): 383347897128

約数和(自身を除く): 226421858348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 160128611, 320257222, 640514444, 800643055, 1120900277, 1601286110, 2241800554, 3202572220, 4483601108, 5604501385, 7846301939, 11209002770, 15692603878, 22418005540, 31385207756, 39231509695, 78463019390, 156926038780]

約数ペア:

[(1, 156926038780), (2, 78463019390), (4, 39231509695), (5, 31385207756), (7, 22418005540), (10, 15692603878), (14, 11209002770), (20, 7846301939), (28, 5604501385), (35, 4483601108), (49, 3202572220), (70, 2241800554), (98, 1601286110), (140, 1120900277), (196, 800643055), (245, 640514444), (490, 320257222), (980, 160128611)]