131793044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1229}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 260366400

約数和(自身を除く): 128573356

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 83, 166, 323, 332, 646, 1229, 1292, 1411, 1577, 2458, 2822, 3154, 4916, 5644, 6308, 20893, 23351, 26809, 41786, 46702, 53618, 83572, 93404, 102007, 107236, 204014, 396967, 408028, 793934, 1587868, 1734119, 1938133, 3468238, 3876266, 6936476, 7752532, 32948261, 65896522, 131793044]

約数ペア:

[(1, 131793044), (2, 65896522), (4, 32948261), (17, 7752532), (19, 6936476), (34, 3876266), (38, 3468238), (68, 1938133), (76, 1734119), (83, 1587868), (166, 793934), (323, 408028), (332, 396967), (646, 204014), (1229, 107236), (1292, 102007), (1411, 93404), (1577, 83572), (2458, 53618), (2822, 46702), (3154, 41786), (4916, 26809), (5644, 23351), (6308, 20893)]