139792288

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2365

約数の個数: 48

約数和(自身を含む): 288054144

約数和(自身を除く): 148261856

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 82, 94, 164, 188, 328, 376, 656, 752, 1312, 1504, 1927, 2267, 3854, 4534, 7708, 9068, 15416, 18136, 30832, 36272, 61664, 72544, 92947, 106549, 185894, 213098, 371788, 426196, 743576, 852392, 1487152, 1704784, 2974304, 3409568, 4368509, 8737018, 17474036, 34948072, 69896144, 139792288]

約数ペア:

[(1, 139792288), (2, 69896144), (4, 34948072), (8, 17474036), (16, 8737018), (32, 4368509), (41, 3409568), (47, 2974304), (82, 1704784), (94, 1487152), (164, 852392), (188, 743576), (328, 426196), (376, 371788), (656, 213098), (752, 185894), (1312, 106549), (1504, 92947), (1927, 72544), (2267, 61664), (3854, 36272), (4534, 30832), (7708, 18136), (9068, 15416)]