158425358

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{1609}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 293200320

約数和(自身を除く): 134774962

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 541, 1082, 1609, 3218, 3787, 7033, 7574, 11263, 14066, 20917, 22526, 41834, 49231, 98462, 146419, 292838, 870469, 1740938, 6093283, 11316097, 12186566, 22632194, 79212679, 158425358]

約数ペア:

[(1, 158425358), (2, 79212679), (7, 22632194), (13, 12186566), (14, 11316097), (26, 6093283), (91, 1740938), (182, 870469), (541, 292838), (1082, 146419), (1609, 98462), (3218, 49231), (3787, 41834), (7033, 22526), (7574, 20917), (11263, 14066)]