142892424

素因数分解:

$2^3\times 3^4\times {\mathrm{220513}}^1$

素因数の和:220531

約数の個数: 40

約数和(自身を含む): 400232910

約数和(自身を除く): 257340486

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 220513, 441026, 661539, 882052, 1323078, 1764104, 1984617, 2646156, 3969234, 5292312, 5953851, 7938468, 11907702, 15876936, 17861553, 23815404, 35723106, 47630808, 71446212, 142892424]

約数ペア:

[(1, 142892424), (2, 71446212), (3, 47630808), (4, 35723106), (6, 23815404), (8, 17861553), (9, 15876936), (12, 11907702), (18, 7938468), (24, 5953851), (27, 5292312), (36, 3969234), (54, 2646156), (72, 1984617), (81, 1764104), (108, 1323078), (162, 882052), (216, 661539), (324, 441026), (648, 220513)]