156725296

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107641}}^1$

素因数の和:107669

約数の個数: 40

約数和(自身を含む): 373733024

約数和(自身を除く): 217007728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 107641, 215282, 430564, 753487, 861128, 1399333, 1506974, 1722256, 2798666, 3013948, 5597332, 6027896, 9795331, 11194664, 12055792, 19590662, 22389328, 39181324, 78362648, 156725296]

約数ペア:

[(1, 156725296), (2, 78362648), (4, 39181324), (7, 22389328), (8, 19590662), (13, 12055792), (14, 11194664), (16, 9795331), (26, 6027896), (28, 5597332), (52, 3013948), (56, 2798666), (91, 1722256), (104, 1506974), (112, 1399333), (182, 861128), (208, 753487), (364, 430564), (728, 215282), (1456, 107641)]