139216752

素因数分解:

$2^4\times 3^3\times {\mathrm{322261}}^1$

素因数の和:322278

約数の個数: 40

約数和(自身を含む): 399604880

約数和(自身を除く): 260388128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 322261, 644522, 966783, 1289044, 1933566, 2578088, 2900349, 3867132, 5156176, 5800698, 7734264, 8701047, 11601396, 15468528, 17402094, 23202792, 34804188, 46405584, 69608376, 139216752]

約数ペア:

[(1, 139216752), (2, 69608376), (3, 46405584), (4, 34804188), (6, 23202792), (8, 17402094), (9, 15468528), (12, 11601396), (16, 8701047), (18, 7734264), (24, 5800698), (27, 5156176), (36, 3867132), (48, 2900349), (54, 2578088), (72, 1933566), (108, 1289044), (144, 966783), (216, 644522), (432, 322261)]