157089226

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{3911}}^1$

素因数の和:4090

約数の個数: 32

約数和(自身を含む): 285419520

約数和(自身を除く): 128330294

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 1057, 2114, 2869, 3911, 5738, 7822, 20083, 27377, 40166, 54754, 74309, 148618, 520163, 590561, 1040326, 1181122, 4133927, 8267854, 11220659, 22441318, 78544613, 157089226]

約数ペア:

[(1, 157089226), (2, 78544613), (7, 22441318), (14, 11220659), (19, 8267854), (38, 4133927), (133, 1181122), (151, 1040326), (266, 590561), (302, 520163), (1057, 148618), (2114, 74309), (2869, 54754), (3911, 40166), (5738, 27377), (7822, 20083)]