164639454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{24049}}^1$

素因数の和:24224

約数の個数: 32

約数和(自身を含む): 378643200

約数和(自身を除く): 214003746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 24049, 48098, 72147, 144294, 168343, 336686, 505029, 1010058, 3919987, 7839974, 11759961, 23519922, 27439909, 54879818, 82319727, 164639454]

約数ペア:

[(1, 164639454), (2, 82319727), (3, 54879818), (6, 27439909), (7, 23519922), (14, 11759961), (21, 7839974), (42, 3919987), (163, 1010058), (326, 505029), (489, 336686), (978, 168343), (1141, 144294), (2282, 72147), (3423, 48098), (6846, 24049)]