156789553928

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1889}}^1\times {\mathrm{34469}}^1$

素因数の和:36414

約数の個数: 64

約数和(自身を含む): 343983024000

約数和(自身を除く): 187193470072

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 1889, 2408, 3778, 7556, 13223, 15112, 26446, 34469, 52892, 68938, 81227, 105784, 137876, 162454, 241283, 275752, 324908, 482566, 568589, 649816, 965132, 1137178, 1482167, 1930264, 2274356, 2964334, 4548712, 5928668, 10375169, 11857336, 20750338, 41500676, 65111941, 83001352, 130223882, 260447764, 455783587, 520895528, 911567174, 1823134348, 2799813463, 3646268696, 5599626926, 11199253852, 19598694241, 22398507704, 39197388482, 78394776964, 156789553928]

約数ペア:

[(1, 156789553928), (2, 78394776964), (4, 39197388482), (7, 22398507704), (8, 19598694241), (14, 11199253852), (28, 5599626926), (43, 3646268696), (56, 2799813463), (86, 1823134348), (172, 911567174), (301, 520895528), (344, 455783587), (602, 260447764), (1204, 130223882), (1889, 83001352), (2408, 65111941), (3778, 41500676), (7556, 20750338), (13223, 11857336), (15112, 10375169), (26446, 5928668), (34469, 4548712), (52892, 2964334), (68938, 2274356), (81227, 1930264), (105784, 1482167), (137876, 1137178), (162454, 965132), (241283, 649816), (275752, 568589), (324908, 482566)]