181488528

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1541

約数の個数: 120

約数和(自身を含む): 555533888

約数和(自身を除く): 374045360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 67, 72, 78, 104, 117, 134, 144, 156, 201, 208, 234, 268, 312, 402, 468, 536, 603, 624, 804, 871, 936, 1072, 1206, 1447, 1608, 1742, 1872, 2412, 2613, 2894, 3216, 3484, 4341, 4824, 5226, 5788, 6968, 7839, 8682, 9648, 10452, 11576, 13023, 13936, 15678, 17364, 18811, 20904, 23152, 26046, 31356, 34728, 37622, 41808, 52092, 56433, 62712, 69456, 75244, 96949, 104184, 112866, 125424, 150488, 169299, 193898, 208368, 225732, 290847, 300976, 338598, 387796, 451464, 581694, 677196, 775592, 872541, 902928, 1163388, 1260337, 1354392, 1551184, 1745082, 2326776, 2520674, 2708784, 3490164, 3781011, 4653552, 5041348, 6980328, 7562022, 10082696, 11343033, 13960656, 15124044, 20165392, 22686066, 30248088, 45372132, 60496176, 90744264, 181488528]

約数ペア:

[(1, 181488528), (2, 90744264), (3, 60496176), (4, 45372132), (6, 30248088), (8, 22686066), (9, 20165392), (12, 15124044), (13, 13960656), (16, 11343033), (18, 10082696), (24, 7562022), (26, 6980328), (36, 5041348), (39, 4653552), (48, 3781011), (52, 3490164), (67, 2708784), (72, 2520674), (78, 2326776), (104, 1745082), (117, 1551184), (134, 1354392), (144, 1260337), (156, 1163388), (201, 902928), (208, 872541), (234, 775592), (268, 677196), (312, 581694), (402, 451464), (468, 387796), (536, 338598), (603, 300976), (624, 290847), (804, 225732), (871, 208368), (936, 193898), (1072, 169299), (1206, 150488), (1447, 125424), (1608, 112866), (1742, 104184), (1872, 96949), (2412, 75244), (2613, 69456), (2894, 62712), (3216, 56433), (3484, 52092), (4341, 41808), (4824, 37622), (5226, 34728), (5788, 31356), (6968, 26046), (7839, 23152), (8682, 20904), (9648, 18811), (10452, 17364), (11576, 15678), (13023, 13936)]