169688748

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{103217}}^1$

素因数の和:103361

約数の個数: 24

約数和(自身を含む): 398834352

約数和(自身を除く): 229145604

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 103217, 206434, 309651, 412868, 619302, 1238604, 14140729, 28281458, 42422187, 56562916, 84844374, 169688748]

約数ペア:

[(1, 169688748), (2, 84844374), (3, 56562916), (4, 42422187), (6, 28281458), (12, 14140729), (137, 1238604), (274, 619302), (411, 412868), (548, 309651), (822, 206434), (1644, 103217)]