121568174

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:825

約数の個数: 64

約数和(自身を含む): 239984640

約数和(自身を除く): 118416466

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 58, 62, 91, 182, 203, 217, 377, 403, 406, 434, 743, 754, 806, 899, 1486, 1798, 2639, 2821, 5201, 5278, 5642, 6293, 9659, 10402, 11687, 12586, 19318, 21547, 23033, 23374, 43094, 46066, 67613, 81809, 135226, 150829, 161231, 163618, 280111, 299429, 301658, 322462, 560222, 598858, 667957, 1335914, 1960777, 2096003, 3921554, 4192006, 4675699, 8683441, 9351398, 17366882, 60784087, 121568174]

約数ペア:

[(1, 121568174), (2, 60784087), (7, 17366882), (13, 9351398), (14, 8683441), (26, 4675699), (29, 4192006), (31, 3921554), (58, 2096003), (62, 1960777), (91, 1335914), (182, 667957), (203, 598858), (217, 560222), (377, 322462), (403, 301658), (406, 299429), (434, 280111), (743, 163618), (754, 161231), (806, 150829), (899, 135226), (1486, 81809), (1798, 67613), (2639, 46066), (2821, 43094), (5201, 23374), (5278, 23033), (5642, 21547), (6293, 19318), (9659, 12586), (10402, 11687)]