156936514

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{11689}}^1$

素因数の和:11842

約数の個数: 24

約数和(自身を含む): 275860620

約数和(自身を除く): 118924106

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 6713, 11689, 13426, 23378, 81823, 163646, 572761, 1145522, 1601393, 3202786, 11209751, 22419502, 78468257, 156936514]

約数ペア:

[(1, 156936514), (2, 78468257), (7, 22419502), (14, 11209751), (49, 3202786), (98, 1601393), (137, 1145522), (274, 572761), (959, 163646), (1918, 81823), (6713, 23378), (11689, 13426)]