137730272

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{138841}}^1$

素因数の和:138882

約数の個数: 24

約数和(自身を含む): 279905472

約数和(自身を除く): 142175200

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 138841, 277682, 555364, 1110728, 2221456, 4304071, 4442912, 8608142, 17216284, 34432568, 68865136, 137730272]

約数ペア:

[(1, 137730272), (2, 68865136), (4, 34432568), (8, 17216284), (16, 8608142), (31, 4442912), (32, 4304071), (62, 2221456), (124, 1110728), (248, 555364), (496, 277682), (992, 138841)]