158740804

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{7829}}^1$

素因数の和:8007

約数の個数: 24

約数和(自身を含む): 287423640

約数和(自身を除く): 128682836

約数列:

[1, 2, 4, 37, 74, 137, 148, 274, 548, 5069, 7829, 10138, 15658, 20276, 31316, 289673, 579346, 1072573, 1158692, 2145146, 4290292, 39685201, 79370402, 158740804]

約数ペア:

[(1, 158740804), (2, 79370402), (4, 39685201), (37, 4290292), (74, 2145146), (137, 1158692), (148, 1072573), (274, 579346), (548, 289673), (5069, 31316), (7829, 20276), (10138, 15658)]