156975828

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2441}}^1$

素因数の和:2704

約数の個数: 48

約数和(自身を含む): 383999616

約数和(自身を除く): 227023788

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 233, 276, 466, 699, 932, 1398, 2441, 2796, 4882, 5359, 7323, 9764, 10718, 14646, 16077, 21436, 29292, 32154, 56143, 64308, 112286, 168429, 224572, 336858, 568753, 673716, 1137506, 1706259, 2275012, 3412518, 6825036, 13081319, 26162638, 39243957, 52325276, 78487914, 156975828]

約数ペア:

[(1, 156975828), (2, 78487914), (3, 52325276), (4, 39243957), (6, 26162638), (12, 13081319), (23, 6825036), (46, 3412518), (69, 2275012), (92, 1706259), (138, 1137506), (233, 673716), (276, 568753), (466, 336858), (699, 224572), (932, 168429), (1398, 112286), (2441, 64308), (2796, 56143), (4882, 32154), (5359, 29292), (7323, 21436), (9764, 16077), (10718, 14646)]