139623666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 371374080

約数和(自身を除く): 231750414

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 43, 57, 78, 86, 91, 114, 129, 133, 182, 247, 258, 266, 273, 301, 313, 399, 494, 546, 559, 602, 626, 741, 798, 817, 903, 939, 1118, 1482, 1634, 1677, 1729, 1806, 1878, 2191, 2451, 3354, 3458, 3913, 4069, 4382, 4902, 5187, 5719, 5947, 6573, 7826, 8138, 10374, 10621, 11438, 11739, 11894, 12207, 13146, 13459, 17157, 17841, 21242, 23478, 24414, 26918, 28483, 31863, 34314, 35682, 40377, 41629, 56966, 63726, 74347, 77311, 80754, 83258, 85449, 94213, 124887, 148694, 154622, 170898, 174967, 188426, 223041, 231933, 249774, 255721, 282639, 349934, 446082, 463866, 511442, 524901, 541177, 565278, 767163, 1049802, 1082354, 1224769, 1534326, 1623531, 1790047, 2449538, 3247062, 3324373, 3580094, 3674307, 5370141, 6648746, 7348614, 9973119, 10740282, 19946238, 23270611, 46541222, 69811833, 139623666]

約数ペア:

[(1, 139623666), (2, 69811833), (3, 46541222), (6, 23270611), (7, 19946238), (13, 10740282), (14, 9973119), (19, 7348614), (21, 6648746), (26, 5370141), (38, 3674307), (39, 3580094), (42, 3324373), (43, 3247062), (57, 2449538), (78, 1790047), (86, 1623531), (91, 1534326), (114, 1224769), (129, 1082354), (133, 1049802), (182, 767163), (247, 565278), (258, 541177), (266, 524901), (273, 511442), (301, 463866), (313, 446082), (399, 349934), (494, 282639), (546, 255721), (559, 249774), (602, 231933), (626, 223041), (741, 188426), (798, 174967), (817, 170898), (903, 154622), (939, 148694), (1118, 124887), (1482, 94213), (1634, 85449), (1677, 83258), (1729, 80754), (1806, 77311), (1878, 74347), (2191, 63726), (2451, 56966), (3354, 41629), (3458, 40377), (3913, 35682), (4069, 34314), (4382, 31863), (4902, 28483), (5187, 26918), (5719, 24414), (5947, 23478), (6573, 21242), (7826, 17841), (8138, 17157), (10374, 13459), (10621, 13146), (11438, 12207), (11739, 11894)]