156980622236

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{496774121}}^1$

素因数の和:496774204

約数の個数: 12

約数和(自身を含む): 278193508320

約数和(自身を除く): 121212886084

約数列:

[1, 2, 4, 79, 158, 316, 496774121, 993548242, 1987096484, 39245155559, 78490311118, 156980622236]

約数ペア:

[(1, 156980622236), (2, 78490311118), (4, 39245155559), (79, 1987096484), (158, 993548242), (316, 496774121)]