154488438

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 383695200

約数和(自身を除く): 229206762

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 229, 234, 279, 351, 403, 458, 558, 687, 702, 806, 837, 961, 1209, 1374, 1674, 1922, 2061, 2418, 2883, 2977, 3627, 4122, 5766, 5954, 6183, 7099, 7254, 8649, 8931, 10881, 12366, 12493, 14198, 17298, 17862, 21297, 21762, 24986, 25947, 26793, 37479, 42594, 51894, 53586, 63891, 74958, 80379, 92287, 112437, 127782, 160758, 184574, 191673, 220069, 224874, 276861, 337311, 383346, 440138, 553722, 660207, 674622, 830583, 1320414, 1661166, 1980621, 2491749, 2860897, 3961242, 4983498, 5721794, 5941863, 8582691, 11883726, 17165382, 25748073, 51496146, 77244219, 154488438]

約数ペア:

[(1, 154488438), (2, 77244219), (3, 51496146), (6, 25748073), (9, 17165382), (13, 11883726), (18, 8582691), (26, 5941863), (27, 5721794), (31, 4983498), (39, 3961242), (54, 2860897), (62, 2491749), (78, 1980621), (93, 1661166), (117, 1320414), (186, 830583), (229, 674622), (234, 660207), (279, 553722), (351, 440138), (403, 383346), (458, 337311), (558, 276861), (687, 224874), (702, 220069), (806, 191673), (837, 184574), (961, 160758), (1209, 127782), (1374, 112437), (1674, 92287), (1922, 80379), (2061, 74958), (2418, 63891), (2883, 53586), (2977, 51894), (3627, 42594), (4122, 37479), (5766, 26793), (5954, 25947), (6183, 24986), (7099, 21762), (7254, 21297), (8649, 17862), (8931, 17298), (10881, 14198), (12366, 12493)]