138934112

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{433}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 282606912

約数和(自身を除く): 143672800

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 271, 296, 433, 542, 592, 866, 1084, 1184, 1732, 2168, 3464, 4336, 6928, 8672, 10027, 13856, 16021, 20054, 32042, 40108, 64084, 80216, 117343, 128168, 160432, 234686, 256336, 320864, 469372, 512672, 938744, 1877488, 3754976, 4341691, 8683382, 17366764, 34733528, 69467056, 138934112]

約数ペア:

[(1, 138934112), (2, 69467056), (4, 34733528), (8, 17366764), (16, 8683382), (32, 4341691), (37, 3754976), (74, 1877488), (148, 938744), (271, 512672), (296, 469372), (433, 320864), (542, 256336), (592, 234686), (866, 160432), (1084, 128168), (1184, 117343), (1732, 80216), (2168, 64084), (3464, 40108), (4336, 32042), (6928, 20054), (8672, 16021), (10027, 13856)]