164928556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 324350208

約数和(自身を除く): 159421652

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 101, 124, 202, 403, 404, 806, 1013, 1313, 1612, 2026, 2626, 3131, 4052, 5252, 6262, 12524, 13169, 26338, 31403, 40703, 52676, 62806, 81406, 102313, 125612, 162812, 204626, 408239, 409252, 816478, 1330069, 1632956, 2660138, 3171703, 5320276, 6343406, 12686812, 41232139, 82464278, 164928556]

約数ペア:

[(1, 164928556), (2, 82464278), (4, 41232139), (13, 12686812), (26, 6343406), (31, 5320276), (52, 3171703), (62, 2660138), (101, 1632956), (124, 1330069), (202, 816478), (403, 409252), (404, 408239), (806, 204626), (1013, 162812), (1313, 125612), (1612, 102313), (2026, 81406), (2626, 62806), (3131, 52676), (4052, 40703), (5252, 31403), (6262, 26338), (12524, 13169)]