168445370

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{3541}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 312149376

約数和(自身を除く): 143704006

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 670, 710, 3541, 4757, 7082, 9514, 17705, 23785, 35410, 47570, 237247, 251411, 474494, 502822, 1186235, 1257055, 2372470, 2514110, 16844537, 33689074, 84222685, 168445370]

約数ペア:

[(1, 168445370), (2, 84222685), (5, 33689074), (10, 16844537), (67, 2514110), (71, 2372470), (134, 1257055), (142, 1186235), (335, 502822), (355, 474494), (670, 251411), (710, 237247), (3541, 47570), (4757, 35410), (7082, 23785), (9514, 17705)]