131401842

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5281}}^1$

素因数の和:5339

約数の個数: 64

約数和(自身を含む): 319455360

約数和(自身を除く): 188053518

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 29, 33, 39, 58, 66, 78, 87, 143, 174, 286, 319, 377, 429, 638, 754, 858, 957, 1131, 1914, 2262, 4147, 5281, 8294, 10562, 12441, 15843, 24882, 31686, 58091, 68653, 116182, 137306, 153149, 174273, 205959, 306298, 348546, 411918, 459447, 755183, 918894, 1510366, 1684639, 1990937, 2265549, 3369278, 3981874, 4531098, 5053917, 5972811, 10107834, 11945622, 21900307, 43800614, 65700921, 131401842]

約数ペア:

[(1, 131401842), (2, 65700921), (3, 43800614), (6, 21900307), (11, 11945622), (13, 10107834), (22, 5972811), (26, 5053917), (29, 4531098), (33, 3981874), (39, 3369278), (58, 2265549), (66, 1990937), (78, 1684639), (87, 1510366), (143, 918894), (174, 755183), (286, 459447), (319, 411918), (377, 348546), (429, 306298), (638, 205959), (754, 174273), (858, 153149), (957, 137306), (1131, 116182), (1914, 68653), (2262, 58091), (4147, 31686), (5281, 24882), (8294, 15843), (10562, 12441)]