191125648

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{21601}}^1$

素因数の和:21695

約数の個数: 40

約数和(自身を含む): 428583680

約数和(自身を除く): 237458032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 21601, 43202, 86404, 151207, 172808, 302414, 345616, 604828, 1209656, 1706479, 2419312, 3412958, 6825916, 11945353, 13651832, 23890706, 27303664, 47781412, 95562824, 191125648]

約数ペア:

[(1, 191125648), (2, 95562824), (4, 47781412), (7, 27303664), (8, 23890706), (14, 13651832), (16, 11945353), (28, 6825916), (56, 3412958), (79, 2419312), (112, 1706479), (158, 1209656), (316, 604828), (553, 345616), (632, 302414), (1106, 172808), (1264, 151207), (2212, 86404), (4424, 43202), (8848, 21601)]