155473396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{9739}}^1$

素因数の和:10063

約数の個数: 24

約数和(自身を含む): 293992160

約数和(自身を除く): 138518764

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 3991, 7982, 9739, 15964, 19478, 38956, 126607, 253214, 506428, 2989873, 5979746, 11959492, 38868349, 77736698, 155473396]

約数ペア:

[(1, 155473396), (2, 77736698), (4, 38868349), (13, 11959492), (26, 5979746), (52, 2989873), (307, 506428), (614, 253214), (1228, 126607), (3991, 38956), (7982, 19478), (9739, 15964)]