138148488

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83423}}^1$

素因数の和:83458

約数の個数: 48

約数和(自身を含む): 390424320

約数和(自身を除く): 252275832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 83423, 166846, 250269, 333692, 500538, 667384, 750807, 1001076, 1501614, 1918729, 2002152, 3003228, 3837458, 5756187, 6006456, 7674916, 11512374, 15349832, 17268561, 23024748, 34537122, 46049496, 69074244, 138148488]

約数ペア:

[(1, 138148488), (2, 69074244), (3, 46049496), (4, 34537122), (6, 23024748), (8, 17268561), (9, 15349832), (12, 11512374), (18, 7674916), (23, 6006456), (24, 5756187), (36, 3837458), (46, 3003228), (69, 2002152), (72, 1918729), (92, 1501614), (138, 1001076), (184, 750807), (207, 667384), (276, 500538), (414, 333692), (552, 250269), (828, 166846), (1656, 83423)]