171905948

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 317985696

約数和(自身を除く): 146079748

約数列:

[1, 2, 4, 41, 73, 82, 83, 146, 164, 166, 173, 292, 332, 346, 692, 2993, 3403, 5986, 6059, 6806, 7093, 11972, 12118, 12629, 13612, 14186, 14359, 24236, 25258, 28372, 28718, 50516, 57436, 248419, 496838, 517789, 588719, 993676, 1035578, 1048207, 1177438, 2071156, 2096414, 2354876, 4192828, 42976487, 85952974, 171905948]

約数ペア:

[(1, 171905948), (2, 85952974), (4, 42976487), (41, 4192828), (73, 2354876), (82, 2096414), (83, 2071156), (146, 1177438), (164, 1048207), (166, 1035578), (173, 993676), (292, 588719), (332, 517789), (346, 496838), (692, 248419), (2993, 57436), (3403, 50516), (5986, 28718), (6059, 28372), (6806, 25258), (7093, 24236), (11972, 14359), (12118, 14186), (12629, 13612)]