138768152

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{559549}}^1$

素因数の和:559586

約数の個数: 16

約数和(自身を含む): 268584000

約数和(自身を除く): 129815848

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 559549, 1119098, 2238196, 4476392, 17346019, 34692038, 69384076, 138768152]

約数ペア:

[(1, 138768152), (2, 69384076), (4, 34692038), (8, 17346019), (31, 4476392), (62, 2238196), (124, 1119098), (248, 559549)]