140618268

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{83}}^2$

素因数の和:195

約数の個数: 126

約数和(自身を含む): 426803384

約数和(自身を除く): 286185116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 83, 84, 108, 126, 162, 166, 189, 243, 249, 252, 324, 332, 378, 486, 498, 567, 581, 729, 747, 756, 972, 996, 1134, 1162, 1458, 1494, 1701, 1743, 2241, 2268, 2324, 2916, 2988, 3402, 3486, 4482, 5103, 5229, 6723, 6804, 6889, 6972, 8964, 10206, 10458, 13446, 13778, 15687, 20169, 20412, 20667, 20916, 26892, 27556, 31374, 40338, 41334, 47061, 48223, 60507, 62001, 62748, 80676, 82668, 94122, 96446, 121014, 124002, 141183, 144669, 186003, 188244, 192892, 242028, 248004, 282366, 289338, 372006, 423549, 434007, 558009, 564732, 578676, 744012, 847098, 868014, 1116018, 1302021, 1674027, 1694196, 1736028, 2232036, 2604042, 3348054, 3906063, 5022081, 5208084, 6696108, 7812126, 10044162, 11718189, 15624252, 20088324, 23436378, 35154567, 46872756, 70309134, 140618268]

約数ペア:

[(1, 140618268), (2, 70309134), (3, 46872756), (4, 35154567), (6, 23436378), (7, 20088324), (9, 15624252), (12, 11718189), (14, 10044162), (18, 7812126), (21, 6696108), (27, 5208084), (28, 5022081), (36, 3906063), (42, 3348054), (54, 2604042), (63, 2232036), (81, 1736028), (83, 1694196), (84, 1674027), (108, 1302021), (126, 1116018), (162, 868014), (166, 847098), (189, 744012), (243, 578676), (249, 564732), (252, 558009), (324, 434007), (332, 423549), (378, 372006), (486, 289338), (498, 282366), (567, 248004), (581, 242028), (729, 192892), (747, 188244), (756, 186003), (972, 144669), (996, 141183), (1134, 124002), (1162, 121014), (1458, 96446), (1494, 94122), (1701, 82668), (1743, 80676), (2241, 62748), (2268, 62001), (2324, 60507), (2916, 48223), (2988, 47061), (3402, 41334), (3486, 40338), (4482, 31374), (5103, 27556), (5229, 26892), (6723, 20916), (6804, 20667), (6889, 20412), (6972, 20169), (8964, 15687), (10206, 13778), (10458, 13446)]