157446718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{550513}}^1$

素因数の和:550539

約数の個数: 16

約数和(自身を含む): 277459056

約数和(自身を除く): 120012338

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 550513, 1101026, 6055643, 7156669, 12111286, 14313338, 78723359, 157446718]

約数ペア:

[(1, 157446718), (2, 78723359), (11, 14313338), (13, 12111286), (22, 7156669), (26, 6055643), (143, 1101026), (286, 550513)]