179951218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2381}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 296358912

約数和(自身を除く): 116407694

約数列:

[1, 2, 23, 31, 46, 53, 62, 106, 713, 1219, 1426, 1643, 2381, 2438, 3286, 4762, 37789, 54763, 73811, 75578, 109526, 126193, 147622, 252386, 1697653, 2902439, 3395306, 3911983, 5804878, 7823966, 89975609, 179951218]

約数ペア:

[(1, 179951218), (2, 89975609), (23, 7823966), (31, 5804878), (46, 3911983), (53, 3395306), (62, 2902439), (106, 1697653), (713, 252386), (1219, 147622), (1426, 126193), (1643, 109526), (2381, 75578), (2438, 73811), (3286, 54763), (4762, 37789)]