173404842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 383201280

約数和(自身を除く): 209796438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 107, 158, 214, 237, 263, 321, 474, 526, 642, 789, 1027, 1391, 1578, 2054, 2782, 3081, 3419, 4173, 6162, 6838, 8346, 8453, 10257, 16906, 20514, 20777, 25359, 28141, 41554, 50718, 56282, 62331, 84423, 109889, 124662, 168846, 219778, 270101, 329667, 365833, 540202, 659334, 731666, 810303, 1097499, 1620606, 2194998, 2223139, 4446278, 6669417, 13338834, 28900807, 57801614, 86702421, 173404842]

約数ペア:

[(1, 173404842), (2, 86702421), (3, 57801614), (6, 28900807), (13, 13338834), (26, 6669417), (39, 4446278), (78, 2223139), (79, 2194998), (107, 1620606), (158, 1097499), (214, 810303), (237, 731666), (263, 659334), (321, 540202), (474, 365833), (526, 329667), (642, 270101), (789, 219778), (1027, 168846), (1391, 124662), (1578, 109889), (2054, 84423), (2782, 62331), (3081, 56282), (3419, 50718), (4173, 41554), (6162, 28141), (6838, 25359), (8346, 20777), (8453, 20514), (10257, 16906)]