138404808

素因数分解:

$2^3\times 3^3\times {\mathrm{103}}^1\times {\mathrm{6221}}^1$

素因数の和:6339

約数の個数: 64

約数和(自身を含む): 388252800

約数和(自身を除く): 249847992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 103, 108, 206, 216, 309, 412, 618, 824, 927, 1236, 1854, 2472, 2781, 3708, 5562, 6221, 7416, 11124, 12442, 18663, 22248, 24884, 37326, 49768, 55989, 74652, 111978, 149304, 167967, 223956, 335934, 447912, 640763, 671868, 1281526, 1343736, 1922289, 2563052, 3844578, 5126104, 5766867, 7689156, 11533734, 15378312, 17300601, 23067468, 34601202, 46134936, 69202404, 138404808]

約数ペア:

[(1, 138404808), (2, 69202404), (3, 46134936), (4, 34601202), (6, 23067468), (8, 17300601), (9, 15378312), (12, 11533734), (18, 7689156), (24, 5766867), (27, 5126104), (36, 3844578), (54, 2563052), (72, 1922289), (103, 1343736), (108, 1281526), (206, 671868), (216, 640763), (309, 447912), (412, 335934), (618, 223956), (824, 167967), (927, 149304), (1236, 111978), (1854, 74652), (2472, 55989), (2781, 49768), (3708, 37326), (5562, 24884), (6221, 22248), (7416, 18663), (11124, 12442)]