142838388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^2$

素因数の和:482

約数の個数: 108

約数和(自身を含む): 452149152

約数和(自身を除く): 309310764

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 227, 231, 252, 308, 396, 454, 462, 681, 693, 908, 924, 1362, 1386, 1589, 2043, 2497, 2724, 2772, 3178, 4086, 4767, 4994, 6356, 7491, 8172, 9534, 9988, 14301, 14982, 17479, 19068, 22473, 28602, 29964, 34958, 44946, 51529, 52437, 57204, 69916, 89892, 103058, 104874, 154587, 157311, 206116, 209748, 309174, 314622, 360703, 463761, 566819, 618348, 629244, 721406, 927522, 1082109, 1133638, 1442812, 1700457, 1855044, 2164218, 2267276, 3246327, 3400914, 3967733, 4328436, 5101371, 6492654, 6801828, 7935466, 10202742, 11903199, 12985308, 15870932, 20405484, 23806398, 35709597, 47612796, 71419194, 142838388]

約数ペア:

[(1, 142838388), (2, 71419194), (3, 47612796), (4, 35709597), (6, 23806398), (7, 20405484), (9, 15870932), (11, 12985308), (12, 11903199), (14, 10202742), (18, 7935466), (21, 6801828), (22, 6492654), (28, 5101371), (33, 4328436), (36, 3967733), (42, 3400914), (44, 3246327), (63, 2267276), (66, 2164218), (77, 1855044), (84, 1700457), (99, 1442812), (126, 1133638), (132, 1082109), (154, 927522), (198, 721406), (227, 629244), (231, 618348), (252, 566819), (308, 463761), (396, 360703), (454, 314622), (462, 309174), (681, 209748), (693, 206116), (908, 157311), (924, 154587), (1362, 104874), (1386, 103058), (1589, 89892), (2043, 69916), (2497, 57204), (2724, 52437), (2772, 51529), (3178, 44946), (4086, 34958), (4767, 29964), (4994, 28602), (6356, 22473), (7491, 19068), (8172, 17479), (9534, 14982), (9988, 14301)]