151340202

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{673}}^1$

素因数の和:756

約数の個数: 72

約数和(自身を含む): 365427972

約数和(自身を除く): 214087770

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 673, 806, 961, 1209, 1346, 1922, 2019, 2418, 2883, 3627, 4038, 5766, 6057, 7254, 8649, 8749, 12114, 12493, 17298, 17498, 20863, 24986, 26247, 37479, 41726, 52494, 62589, 74958, 78741, 112437, 125178, 157482, 187767, 224874, 271219, 375534, 542438, 646753, 813657, 1293506, 1627314, 1940259, 2440971, 3880518, 4881942, 5820777, 8407789, 11641554, 16815578, 25223367, 50446734, 75670101, 151340202]

約数ペア:

[(1, 151340202), (2, 75670101), (3, 50446734), (6, 25223367), (9, 16815578), (13, 11641554), (18, 8407789), (26, 5820777), (31, 4881942), (39, 3880518), (62, 2440971), (78, 1940259), (93, 1627314), (117, 1293506), (186, 813657), (234, 646753), (279, 542438), (403, 375534), (558, 271219), (673, 224874), (806, 187767), (961, 157482), (1209, 125178), (1346, 112437), (1922, 78741), (2019, 74958), (2418, 62589), (2883, 52494), (3627, 41726), (4038, 37479), (5766, 26247), (6057, 24986), (7254, 20863), (8649, 17498), (8749, 17298), (12114, 12493)]