130438566

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{105023}}^1$

素因数の和:105057

約数の個数: 32

約数和(自身を含む): 302469120

約数和(自身を除く): 172030554

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 105023, 210046, 315069, 630138, 945207, 1890414, 2415529, 2835621, 4831058, 5671242, 7246587, 14493174, 21739761, 43479522, 65219283, 130438566]

約数ペア:

[(1, 130438566), (2, 65219283), (3, 43479522), (6, 21739761), (9, 14493174), (18, 7246587), (23, 5671242), (27, 4831058), (46, 2835621), (54, 2415529), (69, 1890414), (138, 945207), (207, 630138), (414, 315069), (621, 210046), (1242, 105023)]