156748914

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1244039}}^1$

素因数の和:1244054

約数の個数: 24

約数和(自身を含む): 388140480

約数和(自身を除く): 231391566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1244039, 2488078, 3732117, 7464234, 8708273, 11196351, 17416546, 22392702, 26124819, 52249638, 78374457, 156748914]

約数ペア:

[(1, 156748914), (2, 78374457), (3, 52249638), (6, 26124819), (7, 22392702), (9, 17416546), (14, 11196351), (18, 8708273), (21, 7464234), (42, 3732117), (63, 2488078), (126, 1244039)]