158249812

素因数分解:

$2^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{5347}}^1$

素因数の和:5516

約数の個数: 36

約数和(自身を含む): 324345504

約数和(自身を除く): 166095692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 604, 1057, 2114, 4228, 5347, 7399, 10694, 14798, 21388, 29596, 37429, 74858, 149716, 262003, 524006, 807397, 1048012, 1614794, 3229588, 5651779, 11303558, 22607116, 39562453, 79124906, 158249812]

約数ペア:

[(1, 158249812), (2, 79124906), (4, 39562453), (7, 22607116), (14, 11303558), (28, 5651779), (49, 3229588), (98, 1614794), (151, 1048012), (196, 807397), (302, 524006), (604, 262003), (1057, 149716), (2114, 74858), (4228, 37429), (5347, 29596), (7399, 21388), (10694, 14798)]