155302578

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{375127}}^1$

素因数の和:375158

約数の個数: 24

約数和(自身を含む): 351119808

約数和(自身を除く): 195817230

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 375127, 750254, 1125381, 2250762, 3376143, 6752286, 8627921, 17255842, 25883763, 51767526, 77651289, 155302578]

約数ペア:

[(1, 155302578), (2, 77651289), (3, 51767526), (6, 25883763), (9, 17255842), (18, 8627921), (23, 6752286), (46, 3376143), (69, 2250762), (138, 1125381), (207, 750254), (414, 375127)]