179680548

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 449330112

約数和(自身を除く): 269649564

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 197, 204, 263, 289, 394, 526, 578, 591, 788, 789, 867, 1052, 1156, 1182, 1578, 1734, 2364, 3156, 3349, 3468, 4471, 6698, 8942, 10047, 13396, 13413, 17884, 20094, 26826, 40188, 51811, 53652, 56933, 76007, 103622, 113866, 152014, 155433, 170799, 207244, 227732, 228021, 304028, 310866, 341598, 456042, 621732, 683196, 880787, 912084, 1761574, 2642361, 3523148, 5284722, 10569444, 14973379, 29946758, 44920137, 59893516, 89840274, 179680548]

約数ペア:

[(1, 179680548), (2, 89840274), (3, 59893516), (4, 44920137), (6, 29946758), (12, 14973379), (17, 10569444), (34, 5284722), (51, 3523148), (68, 2642361), (102, 1761574), (197, 912084), (204, 880787), (263, 683196), (289, 621732), (394, 456042), (526, 341598), (578, 310866), (591, 304028), (788, 228021), (789, 227732), (867, 207244), (1052, 170799), (1156, 155433), (1182, 152014), (1578, 113866), (1734, 103622), (2364, 76007), (3156, 56933), (3349, 53652), (3468, 51811), (4471, 40188), (6698, 26826), (8942, 20094), (10047, 17884), (13396, 13413)]