128852802

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 320302080

約数和(自身を除く): 191449278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 191, 234, 279, 351, 382, 403, 558, 573, 702, 806, 837, 961, 1146, 1209, 1674, 1719, 1922, 2418, 2483, 2883, 3438, 3627, 4966, 5157, 5766, 5921, 7254, 7449, 8649, 10314, 10881, 11842, 12493, 14898, 17298, 17763, 21762, 22347, 24986, 25947, 35526, 37479, 44694, 51894, 53289, 67041, 74958, 76973, 106578, 112437, 134082, 153946, 159867, 183551, 224874, 230919, 319734, 337311, 367102, 461838, 550653, 674622, 692757, 1101306, 1385514, 1651959, 2078271, 2386163, 3303918, 4156542, 4772326, 4955877, 7158489, 9911754, 14316978, 21475467, 42950934, 64426401, 128852802]

約数ペア:

[(1, 128852802), (2, 64426401), (3, 42950934), (6, 21475467), (9, 14316978), (13, 9911754), (18, 7158489), (26, 4955877), (27, 4772326), (31, 4156542), (39, 3303918), (54, 2386163), (62, 2078271), (78, 1651959), (93, 1385514), (117, 1101306), (186, 692757), (191, 674622), (234, 550653), (279, 461838), (351, 367102), (382, 337311), (403, 319734), (558, 230919), (573, 224874), (702, 183551), (806, 159867), (837, 153946), (961, 134082), (1146, 112437), (1209, 106578), (1674, 76973), (1719, 74958), (1922, 67041), (2418, 53289), (2483, 51894), (2883, 44694), (3438, 37479), (3627, 35526), (4966, 25947), (5157, 24986), (5766, 22347), (5921, 21762), (7254, 17763), (7449, 17298), (8649, 14898), (10314, 12493), (10881, 11842)]