157031056278

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{122872501}}^1$

素因数の和:122872580

約数の個数: 24

約数和(自身を含む): 345025985616

約数和(自身を除く): 187994929338

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 122872501, 245745002, 368617503, 737235006, 1105852509, 2211705018, 8723947571, 17447895142, 26171842713, 52343685426, 78515528139, 157031056278]

約数ペア:

[(1, 157031056278), (2, 78515528139), (3, 52343685426), (6, 26171842713), (9, 17447895142), (18, 8723947571), (71, 2211705018), (142, 1105852509), (213, 737235006), (426, 368617503), (639, 245745002), (1278, 122872501)]