172488108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1105693}}^1$

素因数の和:1105713

約数の個数: 24

約数和(自身を含む): 433432048

約数和(自身を除く): 260943940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1105693, 2211386, 3317079, 4422772, 6634158, 13268316, 14374009, 28748018, 43122027, 57496036, 86244054, 172488108]

約数ペア:

[(1, 172488108), (2, 86244054), (3, 57496036), (4, 43122027), (6, 28748018), (12, 14374009), (13, 13268316), (26, 6634158), (39, 4422772), (52, 3317079), (78, 2211386), (156, 1105693)]