159436378

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 249500160

約数和(自身を除く): 90063782

約数列:

[1, 2, 79, 97, 101, 103, 158, 194, 202, 206, 7663, 7979, 8137, 9797, 9991, 10403, 15326, 15958, 16274, 19594, 19982, 20806, 773963, 789289, 821837, 1009091, 1547926, 1578578, 1643674, 2018182, 79718189, 159436378]

約数ペア:

[(1, 159436378), (2, 79718189), (79, 2018182), (97, 1643674), (101, 1578578), (103, 1547926), (158, 1009091), (194, 821837), (202, 789289), (206, 773963), (7663, 20806), (7979, 19982), (8137, 19594), (9797, 16274), (9991, 15958), (10403, 15326)]