157214708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7681}}^1$

素因数の和:7752

約数の個数: 48

約数和(自身を含む): 340712064

約数和(自身を除く): 183497356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2924, 5117, 7681, 10234, 15362, 20468, 30724, 53767, 107534, 130577, 215068, 261154, 330283, 522308, 660566, 914039, 1321132, 1828078, 2311981, 3656156, 4623962, 5614811, 9247924, 11229622, 22459244, 39303677, 78607354, 157214708]

約数ペア:

[(1, 157214708), (2, 78607354), (4, 39303677), (7, 22459244), (14, 11229622), (17, 9247924), (28, 5614811), (34, 4623962), (43, 3656156), (68, 2311981), (86, 1828078), (119, 1321132), (172, 914039), (238, 660566), (301, 522308), (476, 330283), (602, 261154), (731, 215068), (1204, 130577), (1462, 107534), (2924, 53767), (5117, 30724), (7681, 20468), (10234, 15362)]