127547238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2957}}^1$

素因数の和:3061

約数の個数: 64

約数和(自身を含む): 318044160

約数和(自身を除く): 190496922

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 79, 91, 158, 182, 237, 273, 474, 546, 553, 1027, 1106, 1659, 2054, 2957, 3081, 3318, 5914, 6162, 7189, 8871, 14378, 17742, 20699, 21567, 38441, 41398, 43134, 62097, 76882, 115323, 124194, 230646, 233603, 269087, 467206, 538174, 700809, 807261, 1401618, 1614522, 1635221, 3036839, 3270442, 4905663, 6073678, 9110517, 9811326, 18221034, 21257873, 42515746, 63773619, 127547238]

約数ペア:

[(1, 127547238), (2, 63773619), (3, 42515746), (6, 21257873), (7, 18221034), (13, 9811326), (14, 9110517), (21, 6073678), (26, 4905663), (39, 3270442), (42, 3036839), (78, 1635221), (79, 1614522), (91, 1401618), (158, 807261), (182, 700809), (237, 538174), (273, 467206), (474, 269087), (546, 233603), (553, 230646), (1027, 124194), (1106, 115323), (1659, 76882), (2054, 62097), (2957, 43134), (3081, 41398), (3318, 38441), (5914, 21567), (6162, 20699), (7189, 17742), (8871, 14378)]