139363264

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:533

約数の個数: 56

約数和(自身を含む): 285859728

約数和(自身を除く): 146496464

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 173, 307, 328, 346, 614, 656, 692, 1228, 1312, 1384, 2456, 2624, 2768, 4912, 5536, 7093, 9824, 11072, 12587, 14186, 19648, 25174, 28372, 50348, 53111, 56744, 100696, 106222, 113488, 201392, 212444, 226976, 402784, 424888, 453952, 805568, 849776, 1699552, 2177551, 3399104, 4355102, 8710204, 17420408, 34840816, 69681632, 139363264]

約数ペア:

[(1, 139363264), (2, 69681632), (4, 34840816), (8, 17420408), (16, 8710204), (32, 4355102), (41, 3399104), (64, 2177551), (82, 1699552), (164, 849776), (173, 805568), (307, 453952), (328, 424888), (346, 402784), (614, 226976), (656, 212444), (692, 201392), (1228, 113488), (1312, 106222), (1384, 100696), (2456, 56744), (2624, 53111), (2768, 50348), (4912, 28372), (5536, 25174), (7093, 19648), (9824, 14186), (11072, 12587)]