168517398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{29287}}^1$

素因数の和:29436

約数の個数: 32

約数和(自身を含む): 388007424

約数和(自身を除く): 219490026

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 29287, 58574, 87861, 175722, 205009, 410018, 615027, 1230054, 4012319, 8024638, 12036957, 24073914, 28086233, 56172466, 84258699, 168517398]

約数ペア:

[(1, 168517398), (2, 84258699), (3, 56172466), (6, 28086233), (7, 24073914), (14, 12036957), (21, 8024638), (42, 4012319), (137, 1230054), (274, 615027), (411, 410018), (822, 205009), (959, 175722), (1918, 87861), (2877, 58574), (5754, 29287)]