138717648

素因数分解:

$2^4\times 3^2\times {\mathrm{569}}^1\times {\mathrm{1693}}^1$

素因数の和:2276

約数の個数: 60

約数和(自身を含む): 389128740

約数和(自身を除く): 250411092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 569, 1138, 1693, 1707, 2276, 3386, 3414, 4552, 5079, 5121, 6772, 6828, 9104, 10158, 10242, 13544, 13656, 15237, 20316, 20484, 27088, 27312, 30474, 40632, 40968, 60948, 81264, 81936, 121896, 243792, 963317, 1926634, 2889951, 3853268, 5779902, 7706536, 8669853, 11559804, 15413072, 17339706, 23119608, 34679412, 46239216, 69358824, 138717648]

約数ペア:

[(1, 138717648), (2, 69358824), (3, 46239216), (4, 34679412), (6, 23119608), (8, 17339706), (9, 15413072), (12, 11559804), (16, 8669853), (18, 7706536), (24, 5779902), (36, 3853268), (48, 2889951), (72, 1926634), (144, 963317), (569, 243792), (1138, 121896), (1693, 81936), (1707, 81264), (2276, 60948), (3386, 40968), (3414, 40632), (4552, 30474), (5079, 27312), (5121, 27088), (6772, 20484), (6828, 20316), (9104, 15237), (10158, 13656), (10242, 13544)]