139015248

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{152429}}^1$

素因数の和:152459

約数の個数: 40

約数和(自身を含む): 378026400

約数和(自身を除く): 239011152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 152429, 304858, 457287, 609716, 914574, 1219432, 1829148, 2438864, 2896151, 3658296, 5792302, 7316592, 8688453, 11584604, 17376906, 23169208, 34753812, 46338416, 69507624, 139015248]

約数ペア:

[(1, 139015248), (2, 69507624), (3, 46338416), (4, 34753812), (6, 23169208), (8, 17376906), (12, 11584604), (16, 8688453), (19, 7316592), (24, 5792302), (38, 3658296), (48, 2896151), (57, 2438864), (76, 1829148), (114, 1219432), (152, 914574), (228, 609716), (304, 457287), (456, 304858), (912, 152429)]