156940294348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{15031}}^1\times {\mathrm{137383}}^1$

素因数の和:152437

約数の個数: 24

約数和(自身を含む): 289121880320

約数和(自身を除く): 132181585972

約数列:

[1, 2, 4, 19, 38, 76, 15031, 30062, 60124, 137383, 274766, 285589, 549532, 571178, 1142356, 2610277, 5220554, 10441108, 2065003873, 4130007746, 8260015492, 39235073587, 78470147174, 156940294348]

約数ペア:

[(1, 156940294348), (2, 78470147174), (4, 39235073587), (19, 8260015492), (38, 4130007746), (76, 2065003873), (15031, 10441108), (30062, 5220554), (60124, 2610277), (137383, 1142356), (274766, 571178), (285589, 549532)]