156769484512

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{1997}}^1\times {\mathrm{106661}}^1$

素因数の和:108691

約数の個数: 48

約数和(自身を含む): 322223342112

約数和(自身を除く): 165453857600

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 1997, 3994, 7988, 15976, 31952, 45931, 63904, 91862, 106661, 183724, 213322, 367448, 426644, 734896, 853288, 1469792, 1706576, 2453203, 3413152, 4906406, 9812812, 19625624, 39251248, 78502496, 213002017, 426004034, 852008068, 1704016136, 3408032272, 4899046391, 6816064544, 9798092782, 19596185564, 39192371128, 78384742256, 156769484512]

約数ペア:

[(1, 156769484512), (2, 78384742256), (4, 39192371128), (8, 19596185564), (16, 9798092782), (23, 6816064544), (32, 4899046391), (46, 3408032272), (92, 1704016136), (184, 852008068), (368, 426004034), (736, 213002017), (1997, 78502496), (3994, 39251248), (7988, 19625624), (15976, 9812812), (31952, 4906406), (45931, 3413152), (63904, 2453203), (91862, 1706576), (106661, 1469792), (183724, 853288), (213322, 734896), (367448, 426644)]