152899812

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1231

約数の個数: 120

約数和(自身を含む): 444722432

約数和(自身を除く): 291822620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 279, 324, 351, 372, 403, 468, 558, 702, 806, 837, 1053, 1116, 1171, 1209, 1404, 1612, 1674, 2106, 2342, 2418, 2511, 3348, 3513, 3627, 4212, 4684, 4836, 5022, 7026, 7254, 10044, 10539, 10881, 14052, 14508, 15223, 21078, 21762, 30446, 31617, 32643, 36301, 42156, 43524, 45669, 60892, 63234, 65286, 72602, 91338, 94851, 108903, 126468, 130572, 137007, 145204, 182676, 189702, 217806, 274014, 326709, 379404, 411021, 435612, 471913, 548028, 653418, 822042, 943826, 980127, 1233063, 1306836, 1415739, 1644084, 1887652, 1960254, 2466126, 2831478, 2940381, 3920508, 4247217, 4932252, 5662956, 5880762, 8494434, 11761524, 12741651, 16988868, 25483302, 38224953, 50966604, 76449906, 152899812]

約数ペア:

[(1, 152899812), (2, 76449906), (3, 50966604), (4, 38224953), (6, 25483302), (9, 16988868), (12, 12741651), (13, 11761524), (18, 8494434), (26, 5880762), (27, 5662956), (31, 4932252), (36, 4247217), (39, 3920508), (52, 2940381), (54, 2831478), (62, 2466126), (78, 1960254), (81, 1887652), (93, 1644084), (108, 1415739), (117, 1306836), (124, 1233063), (156, 980127), (162, 943826), (186, 822042), (234, 653418), (279, 548028), (324, 471913), (351, 435612), (372, 411021), (403, 379404), (468, 326709), (558, 274014), (702, 217806), (806, 189702), (837, 182676), (1053, 145204), (1116, 137007), (1171, 130572), (1209, 126468), (1404, 108903), (1612, 94851), (1674, 91338), (2106, 72602), (2342, 65286), (2418, 63234), (2511, 60892), (3348, 45669), (3513, 43524), (3627, 42156), (4212, 36301), (4684, 32643), (4836, 31617), (5022, 30446), (7026, 21762), (7254, 21078), (10044, 15223), (10539, 14508), (10881, 14052)]