142440396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 396264960

約数和(自身を除く): 253824564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 59, 82, 84, 118, 123, 164, 177, 236, 246, 287, 354, 413, 492, 574, 701, 708, 826, 861, 1148, 1239, 1402, 1652, 1722, 2103, 2419, 2478, 2804, 3444, 4206, 4838, 4907, 4956, 7257, 8412, 9676, 9814, 14514, 14721, 16933, 19628, 28741, 29028, 29442, 33866, 41359, 50799, 57482, 58884, 67732, 82718, 86223, 101598, 114964, 124077, 165436, 172446, 201187, 203196, 248154, 289513, 344892, 402374, 496308, 579026, 603561, 804748, 868539, 1158052, 1207122, 1695719, 1737078, 2414244, 3391438, 3474156, 5087157, 6782876, 10174314, 11870033, 20348628, 23740066, 35610099, 47480132, 71220198, 142440396]

約数ペア:

[(1, 142440396), (2, 71220198), (3, 47480132), (4, 35610099), (6, 23740066), (7, 20348628), (12, 11870033), (14, 10174314), (21, 6782876), (28, 5087157), (41, 3474156), (42, 3391438), (59, 2414244), (82, 1737078), (84, 1695719), (118, 1207122), (123, 1158052), (164, 868539), (177, 804748), (236, 603561), (246, 579026), (287, 496308), (354, 402374), (413, 344892), (492, 289513), (574, 248154), (701, 203196), (708, 201187), (826, 172446), (861, 165436), (1148, 124077), (1239, 114964), (1402, 101598), (1652, 86223), (1722, 82718), (2103, 67732), (2419, 58884), (2478, 57482), (2804, 50799), (3444, 41359), (4206, 33866), (4838, 29442), (4907, 29028), (4956, 28741), (7257, 19628), (8412, 16933), (9676, 14721), (9814, 14514)]