139612872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{20269}}^1$

素因数の和:20326

約数の個数: 64

約数和(自身を含む): 408643200

約数和(自身を除く): 269030328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 20269, 40538, 60807, 81076, 121614, 141883, 162152, 243228, 283766, 425649, 486456, 567532, 831029, 851298, 1135064, 1662058, 1702596, 2493087, 3324116, 3405192, 4986174, 5817203, 6648232, 9972348, 11634406, 17451609, 19944696, 23268812, 34903218, 46537624, 69806436, 139612872]

約数ペア:

[(1, 139612872), (2, 69806436), (3, 46537624), (4, 34903218), (6, 23268812), (7, 19944696), (8, 17451609), (12, 11634406), (14, 9972348), (21, 6648232), (24, 5817203), (28, 4986174), (41, 3405192), (42, 3324116), (56, 2493087), (82, 1702596), (84, 1662058), (123, 1135064), (164, 851298), (168, 831029), (246, 567532), (287, 486456), (328, 425649), (492, 283766), (574, 243228), (861, 162152), (984, 141883), (1148, 121614), (1722, 81076), (2296, 60807), (3444, 40538), (6888, 20269)]