156975996584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{668347}}^1$

素因数の和:668538

約数の個数: 64

約数和(自身を含む): 342140708160

約数和(自身を除く): 185164711576

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 157, 187, 314, 374, 628, 748, 1256, 1496, 1727, 2669, 3454, 5338, 6908, 10676, 13816, 21352, 29359, 58718, 117436, 234872, 668347, 1336694, 2673388, 5346776, 7351817, 11361899, 14703634, 22723798, 29407268, 45447596, 58814536, 90895192, 104930479, 124980889, 209860958, 249961778, 419721916, 499923556, 839443832, 999847112, 1154235269, 1783818143, 2308470538, 3567636286, 4616941076, 7135272572, 9233882152, 14270545144, 19621999573, 39243999146, 78487998292, 156975996584]

約数ペア:

[(1, 156975996584), (2, 78487998292), (4, 39243999146), (8, 19621999573), (11, 14270545144), (17, 9233882152), (22, 7135272572), (34, 4616941076), (44, 3567636286), (68, 2308470538), (88, 1783818143), (136, 1154235269), (157, 999847112), (187, 839443832), (314, 499923556), (374, 419721916), (628, 249961778), (748, 209860958), (1256, 124980889), (1496, 104930479), (1727, 90895192), (2669, 58814536), (3454, 45447596), (5338, 29407268), (6908, 22723798), (10676, 14703634), (13816, 11361899), (21352, 7351817), (29359, 5346776), (58718, 2673388), (117436, 1336694), (234872, 668347)]