131420172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8179}}^1$

素因数の和:8302

約数の個数: 48

約数和(自身を含む): 333482240

約数和(自身を除く): 202062068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 5356, 8034, 8179, 16068, 16358, 24537, 32716, 49074, 98148, 106327, 212654, 318981, 425308, 637962, 842437, 1275924, 1684874, 2527311, 3369748, 5054622, 10109244, 10951681, 21903362, 32855043, 43806724, 65710086, 131420172]

約数ペア:

[(1, 131420172), (2, 65710086), (3, 43806724), (4, 32855043), (6, 21903362), (12, 10951681), (13, 10109244), (26, 5054622), (39, 3369748), (52, 2527311), (78, 1684874), (103, 1275924), (156, 842437), (206, 637962), (309, 425308), (412, 318981), (618, 212654), (1236, 106327), (1339, 98148), (2678, 49074), (4017, 32716), (5356, 24537), (8034, 16358), (8179, 16068)]