157023395306

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1\times {\mathrm{780287}}^1$

素因数の和:780949

約数の個数: 16

約数和(自身を含む): 237082705920

約数和(自身を除く): 80059310614

約数列:

[1, 2, 239, 421, 478, 842, 100619, 201238, 780287, 1560574, 186488593, 328500827, 372977186, 657001654, 78511697653, 157023395306]

約数ペア:

[(1, 157023395306), (2, 78511697653), (239, 657001654), (421, 372977186), (478, 328500827), (842, 186488593), (100619, 1560574), (201238, 780287)]