131569384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4799}}^1$

素因数の和:4977

約数の個数: 32

約数和(自身を含む): 259200000

約数和(自身を除く): 127630616

約数列:

[1, 2, 4, 8, 23, 46, 92, 149, 184, 298, 596, 1192, 3427, 4799, 6854, 9598, 13708, 19196, 27416, 38392, 110377, 220754, 441508, 715051, 883016, 1430102, 2860204, 5720408, 16446173, 32892346, 65784692, 131569384]

約数ペア:

[(1, 131569384), (2, 65784692), (4, 32892346), (8, 16446173), (23, 5720408), (46, 2860204), (92, 1430102), (149, 883016), (184, 715051), (298, 441508), (596, 220754), (1192, 110377), (3427, 38392), (4799, 27416), (6854, 19196), (9598, 13708)]