125435492

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2641

約数の個数: 72

約数和(自身を含む): 289578240

約数和(自身を除く): 164142748

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 2591, 3458, 3724, 5182, 6916, 10364, 12103, 18137, 24206, 33683, 36274, 48412, 49229, 67366, 72548, 98458, 126959, 134732, 196916, 235781, 253918, 344603, 471562, 507836, 639977, 689206, 943124, 1279954, 1378412, 1650467, 2412221, 2559908, 3300934, 4479839, 4824442, 6601868, 8959678, 9648884, 17919356, 31358873, 62717746, 125435492]

約数ペア:

[(1, 125435492), (2, 62717746), (4, 31358873), (7, 17919356), (13, 9648884), (14, 8959678), (19, 6601868), (26, 4824442), (28, 4479839), (38, 3300934), (49, 2559908), (52, 2412221), (76, 1650467), (91, 1378412), (98, 1279954), (133, 943124), (182, 689206), (196, 639977), (247, 507836), (266, 471562), (364, 344603), (494, 253918), (532, 235781), (637, 196916), (931, 134732), (988, 126959), (1274, 98458), (1729, 72548), (1862, 67366), (2548, 49229), (2591, 48412), (3458, 36274), (3724, 33683), (5182, 24206), (6916, 18137), (10364, 12103)]