139419462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8237}}^1$

素因数の和:8293

約数の個数: 64

約数和(自身を含む): 354299904

約数和(自身を除く): 214880442

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 5642, 8237, 8463, 16474, 16926, 24711, 49422, 57659, 107081, 115318, 172977, 214162, 255347, 321243, 345954, 510694, 642486, 749567, 766041, 1499134, 1532082, 1787429, 2248701, 3319511, 3574858, 4497402, 5362287, 6639022, 9958533, 10724574, 19917066, 23236577, 46473154, 69709731, 139419462]

約数ペア:

[(1, 139419462), (2, 69709731), (3, 46473154), (6, 23236577), (7, 19917066), (13, 10724574), (14, 9958533), (21, 6639022), (26, 5362287), (31, 4497402), (39, 3574858), (42, 3319511), (62, 2248701), (78, 1787429), (91, 1532082), (93, 1499134), (182, 766041), (186, 749567), (217, 642486), (273, 510694), (403, 345954), (434, 321243), (546, 255347), (651, 214162), (806, 172977), (1209, 115318), (1302, 107081), (2418, 57659), (2821, 49422), (5642, 24711), (8237, 16926), (8463, 16474)]