156823504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1571}}^1$

素因数の和:1963

約数の個数: 40

約数和(自身を含む): 322800768

約数和(自身を除く): 165977264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 367, 734, 1468, 1571, 2936, 3142, 5872, 6239, 6284, 12478, 12568, 24956, 25136, 26707, 49912, 53414, 99824, 106828, 213656, 427312, 576557, 1153114, 2306228, 4612456, 9224912, 9801469, 19602938, 39205876, 78411752, 156823504]

約数ペア:

[(1, 156823504), (2, 78411752), (4, 39205876), (8, 19602938), (16, 9801469), (17, 9224912), (34, 4612456), (68, 2306228), (136, 1153114), (272, 576557), (367, 427312), (734, 213656), (1468, 106828), (1571, 99824), (2936, 53414), (3142, 49912), (5872, 26707), (6239, 25136), (6284, 24956), (12478, 12568)]