156923967152

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{23407513}}^1$

素因数の和:23407940

約数の個数: 20

約数和(自身を含む): 304765832280

約数和(自身を除く): 147841865128

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 23407513, 46815026, 93630052, 187260104, 374520208, 9807747947, 19615495894, 39230991788, 78461983576, 156923967152]

約数ペア:

[(1, 156923967152), (2, 78461983576), (4, 39230991788), (8, 19615495894), (16, 9807747947), (419, 374520208), (838, 187260104), (1676, 93630052), (3352, 46815026), (6704, 23407513)]