156797678270

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7673}}^1\times {\mathrm{21067}}^1$

素因数の和:28844

約数の個数: 32

約数和(自身を含む): 285196167648

約数和(自身を除く): 128398489378

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 7673, 15346, 21067, 38365, 42134, 76730, 105335, 210670, 744281, 1488562, 2043499, 3721405, 4086998, 7442810, 10217495, 20434990, 161647091, 323294182, 808235455, 1616470910, 15679767827, 31359535654, 78398839135, 156797678270]

約数ペア:

[(1, 156797678270), (2, 78398839135), (5, 31359535654), (10, 15679767827), (97, 1616470910), (194, 808235455), (485, 323294182), (970, 161647091), (7673, 20434990), (15346, 10217495), (21067, 7442810), (38365, 4086998), (42134, 3721405), (76730, 2043499), (105335, 1488562), (210670, 744281)]