156954641752

素因数分解:

$2^3\times {\mathrm{1041421}}^1\times {\mathrm{18839}}^1$

素因数の和:1060266

約数の個数: 16

約数和(自身を含む): 294305857200

約数和(自身を除く): 137351215448

約数列:

[1, 2, 4, 8, 18839, 37678, 75356, 150712, 1041421, 2082842, 4165684, 8331368, 19619330219, 39238660438, 78477320876, 156954641752]

約数ペア:

[(1, 156954641752), (2, 78477320876), (4, 39238660438), (8, 19619330219), (18839, 8331368), (37678, 4165684), (75356, 2082842), (150712, 1041421)]