131566356

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{13099}}^1$

素因数の和:13146

約数の個数: 60

約数和(自身を含む): 355062400

約数和(自身を除く): 223496044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 10044, 13099, 26198, 39297, 52396, 78594, 117891, 157188, 235782, 353673, 406069, 471564, 707346, 812138, 1061019, 1218207, 1414692, 1624276, 2122038, 2436414, 3654621, 4244076, 4872828, 7309242, 10963863, 14618484, 21927726, 32891589, 43855452, 65783178, 131566356]

約数ペア:

[(1, 131566356), (2, 65783178), (3, 43855452), (4, 32891589), (6, 21927726), (9, 14618484), (12, 10963863), (18, 7309242), (27, 4872828), (31, 4244076), (36, 3654621), (54, 2436414), (62, 2122038), (81, 1624276), (93, 1414692), (108, 1218207), (124, 1061019), (162, 812138), (186, 707346), (279, 471564), (324, 406069), (372, 353673), (558, 235782), (837, 157188), (1116, 117891), (1674, 78594), (2511, 52396), (3348, 39297), (5022, 26198), (10044, 13099)]