157486946

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{65239}}^1$

素因数の和:65329

約数の個数: 16

約数和(自身を含む): 253653120

約数和(自身を除く): 96166174

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 65239, 130478, 1109063, 2218126, 4631969, 9263938, 78743473, 157486946]

約数ペア:

[(1, 157486946), (2, 78743473), (17, 9263938), (34, 4631969), (71, 2218126), (142, 1109063), (1207, 130478), (2414, 65239)]