168388935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2707}}^1$

素因数の和:2768

約数の個数: 64

約数和(自身を含む): 327559680

約数和(自身を除く): 159170745

約数列:

[1, 3, 5, 11, 13, 15, 29, 33, 39, 55, 65, 87, 143, 145, 165, 195, 319, 377, 429, 435, 715, 957, 1131, 1595, 1885, 2145, 2707, 4147, 4785, 5655, 8121, 12441, 13535, 20735, 29777, 35191, 40605, 62205, 78503, 89331, 105573, 148885, 175955, 235509, 387101, 392515, 446655, 527865, 863533, 1020539, 1161303, 1177545, 1935505, 2590599, 3061617, 4317665, 5102695, 5806515, 11225929, 12952995, 15308085, 33677787, 56129645, 168388935]

約数ペア:

[(1, 168388935), (3, 56129645), (5, 33677787), (11, 15308085), (13, 12952995), (15, 11225929), (29, 5806515), (33, 5102695), (39, 4317665), (55, 3061617), (65, 2590599), (87, 1935505), (143, 1177545), (145, 1161303), (165, 1020539), (195, 863533), (319, 527865), (377, 446655), (429, 392515), (435, 387101), (715, 235509), (957, 175955), (1131, 148885), (1595, 105573), (1885, 89331), (2145, 78503), (2707, 62205), (4147, 40605), (4785, 35191), (5655, 29777), (8121, 20735), (12441, 13535)]