173215952

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{118967}}^1$

素因数の和:118995

約数の個数: 40

約数和(自身を含む): 413056896

約数和(自身を除く): 239840944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 118967, 237934, 475868, 832769, 951736, 1546571, 1665538, 1903472, 3093142, 3331076, 6186284, 6662152, 10825997, 12372568, 13324304, 21651994, 24745136, 43303988, 86607976, 173215952]

約数ペア:

[(1, 173215952), (2, 86607976), (4, 43303988), (7, 24745136), (8, 21651994), (13, 13324304), (14, 12372568), (16, 10825997), (26, 6662152), (28, 6186284), (52, 3331076), (56, 3093142), (91, 1903472), (104, 1665538), (112, 1546571), (182, 951736), (208, 832769), (364, 475868), (728, 237934), (1456, 118967)]