139615072

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{140741}}^1$

素因数の和:140782

約数の個数: 24

約数和(自身を含む): 283735872

約数和(自身を除く): 144120800

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 140741, 281482, 562964, 1125928, 2251856, 4362971, 4503712, 8725942, 17451884, 34903768, 69807536, 139615072]

約数ペア:

[(1, 139615072), (2, 69807536), (4, 34903768), (8, 17451884), (16, 8725942), (31, 4503712), (32, 4362971), (62, 2251856), (124, 1125928), (248, 562964), (496, 281482), (992, 140741)]