156957979054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{111634409}}^1$

素因数の和:111634467

約数の個数: 16

約数和(自身を含む): 254526454800

約数和(自身を除く): 97568475746

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 111634409, 223268818, 2121053771, 4130473133, 4242107542, 8260946266, 78478989527, 156957979054]

約数ペア:

[(1, 156957979054), (2, 78478989527), (19, 8260946266), (37, 4242107542), (38, 4130473133), (74, 2121053771), (703, 223268818), (1406, 111634409)]