138962336

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1$

素因数の和:2085

約数の個数: 48

約数和(自身を含む): 286530048

約数和(自身を除く): 147567712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 992, 1136, 1973, 2201, 2272, 3946, 4402, 7892, 8804, 15784, 17608, 31568, 35216, 61163, 63136, 70432, 122326, 140083, 244652, 280166, 489304, 560332, 978608, 1120664, 1957216, 2241328, 4342573, 4482656, 8685146, 17370292, 34740584, 69481168, 138962336]

約数ペア:

[(1, 138962336), (2, 69481168), (4, 34740584), (8, 17370292), (16, 8685146), (31, 4482656), (32, 4342573), (62, 2241328), (71, 1957216), (124, 1120664), (142, 978608), (248, 560332), (284, 489304), (496, 280166), (568, 244652), (992, 140083), (1136, 122326), (1973, 70432), (2201, 63136), (2272, 61163), (3946, 35216), (4402, 31568), (7892, 17608), (8804, 15784)]