145182686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20431}}^1$

素因数の和:20480

約数の個数: 32

約数和(自身を含む): 264798720

約数和(自身を除く): 119616034

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 20431, 40862, 224741, 347327, 388189, 449482, 694654, 776378, 3820597, 4270079, 6599213, 7641194, 8540158, 13198426, 72591343, 145182686]

約数ペア:

[(1, 145182686), (2, 72591343), (11, 13198426), (17, 8540158), (19, 7641194), (22, 6599213), (34, 4270079), (38, 3820597), (187, 776378), (209, 694654), (323, 449482), (374, 388189), (418, 347327), (646, 224741), (3553, 40862), (7106, 20431)]