147791472

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1303}}^1$

素因数の和:1470

約数の個数: 80

約数和(自身を含む): 407473920

約数和(自身を除く): 259682448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 139, 204, 272, 278, 408, 417, 556, 816, 834, 1112, 1303, 1668, 2224, 2363, 2606, 3336, 3909, 4726, 5212, 6672, 7089, 7818, 9452, 10424, 14178, 15636, 18904, 20848, 22151, 28356, 31272, 37808, 44302, 56712, 62544, 66453, 88604, 113424, 132906, 177208, 181117, 265812, 354416, 362234, 531624, 543351, 724468, 1063248, 1086702, 1448936, 2173404, 2897872, 3078989, 4346808, 6157978, 8693616, 9236967, 12315956, 18473934, 24631912, 36947868, 49263824, 73895736, 147791472]

約数ペア:

[(1, 147791472), (2, 73895736), (3, 49263824), (4, 36947868), (6, 24631912), (8, 18473934), (12, 12315956), (16, 9236967), (17, 8693616), (24, 6157978), (34, 4346808), (48, 3078989), (51, 2897872), (68, 2173404), (102, 1448936), (136, 1086702), (139, 1063248), (204, 724468), (272, 543351), (278, 531624), (408, 362234), (417, 354416), (556, 265812), (816, 181117), (834, 177208), (1112, 132906), (1303, 113424), (1668, 88604), (2224, 66453), (2363, 62544), (2606, 56712), (3336, 44302), (3909, 37808), (4726, 31272), (5212, 28356), (6672, 22151), (7089, 20848), (7818, 18904), (9452, 15636), (10424, 14178)]