146213116

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2551}}^1$

素因数の和:2674

約数の個数: 48

約数和(自身を含む): 308689920

約数和(自身を除く): 162476804

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 89, 92, 161, 178, 322, 356, 623, 644, 1246, 2047, 2492, 2551, 4094, 5102, 8188, 10204, 14329, 17857, 28658, 35714, 57316, 58673, 71428, 117346, 227039, 234692, 410711, 454078, 821422, 908156, 1589273, 1642844, 3178546, 5221897, 6357092, 10443794, 20887588, 36553279, 73106558, 146213116]

約数ペア:

[(1, 146213116), (2, 73106558), (4, 36553279), (7, 20887588), (14, 10443794), (23, 6357092), (28, 5221897), (46, 3178546), (89, 1642844), (92, 1589273), (161, 908156), (178, 821422), (322, 454078), (356, 410711), (623, 234692), (644, 227039), (1246, 117346), (2047, 71428), (2492, 58673), (2551, 57316), (4094, 35714), (5102, 28658), (8188, 17857), (10204, 14329)]