151930394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 303823872

約数和(自身を除く): 151893478

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 131, 154, 187, 238, 262, 374, 443, 886, 917, 1309, 1441, 1834, 2227, 2618, 2882, 3101, 4454, 4873, 6202, 7531, 9746, 10087, 15062, 15589, 20174, 24497, 31178, 34111, 48994, 52717, 58033, 68222, 82841, 105434, 116066, 165682, 171479, 342958, 406231, 579887, 638363, 812462, 986561, 1159774, 1276726, 1973122, 4468541, 6905927, 8937082, 10852171, 13811854, 21704342, 75965197, 151930394]

約数ペア:

[(1, 151930394), (2, 75965197), (7, 21704342), (11, 13811854), (14, 10852171), (17, 8937082), (22, 6905927), (34, 4468541), (77, 1973122), (119, 1276726), (131, 1159774), (154, 986561), (187, 812462), (238, 638363), (262, 579887), (374, 406231), (443, 342958), (886, 171479), (917, 165682), (1309, 116066), (1441, 105434), (1834, 82841), (2227, 68222), (2618, 58033), (2882, 52717), (3101, 48994), (4454, 34111), (4873, 31178), (6202, 24497), (7531, 20174), (9746, 15589), (10087, 15062)]