138332124

素因数分解:

$2^2\times 3^9\times 7^1\times {\mathrm{251}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 416642688

約数和(自身を除く): 278310564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 251, 252, 324, 378, 486, 502, 567, 729, 753, 756, 972, 1004, 1134, 1458, 1506, 1701, 1757, 2187, 2259, 2268, 2916, 3012, 3402, 3514, 4374, 4518, 5103, 5271, 6561, 6777, 6804, 7028, 8748, 9036, 10206, 10542, 13122, 13554, 15309, 15813, 19683, 20331, 20412, 21084, 26244, 27108, 30618, 31626, 39366, 40662, 45927, 47439, 60993, 61236, 63252, 78732, 81324, 91854, 94878, 121986, 137781, 142317, 182979, 183708, 189756, 243972, 275562, 284634, 365958, 426951, 548937, 551124, 569268, 731916, 853902, 1097874, 1280853, 1646811, 1707804, 2195748, 2561706, 3293622, 3842559, 4940433, 5123412, 6587244, 7685118, 9880866, 11527677, 15370236, 19761732, 23055354, 34583031, 46110708, 69166062, 138332124]

約数ペア:

[(1, 138332124), (2, 69166062), (3, 46110708), (4, 34583031), (6, 23055354), (7, 19761732), (9, 15370236), (12, 11527677), (14, 9880866), (18, 7685118), (21, 6587244), (27, 5123412), (28, 4940433), (36, 3842559), (42, 3293622), (54, 2561706), (63, 2195748), (81, 1707804), (84, 1646811), (108, 1280853), (126, 1097874), (162, 853902), (189, 731916), (243, 569268), (251, 551124), (252, 548937), (324, 426951), (378, 365958), (486, 284634), (502, 275562), (567, 243972), (729, 189756), (753, 183708), (756, 182979), (972, 142317), (1004, 137781), (1134, 121986), (1458, 94878), (1506, 91854), (1701, 81324), (1757, 78732), (2187, 63252), (2259, 61236), (2268, 60993), (2916, 47439), (3012, 45927), (3402, 40662), (3514, 39366), (4374, 31626), (4518, 30618), (5103, 27108), (5271, 26244), (6561, 21084), (6777, 20412), (6804, 20331), (7028, 19683), (8748, 15813), (9036, 15309), (10206, 13554), (10542, 13122)]