145440364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{10691}}^1$

素因数の和:10893

約数の個数: 24

約数和(自身を含む): 269438400

約数和(自身を除く): 123998036

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 3401, 6802, 10691, 13604, 21382, 42764, 203129, 406258, 812516, 1913689, 3827378, 7654756, 36360091, 72720182, 145440364]

約数ペア:

[(1, 145440364), (2, 72720182), (4, 36360091), (19, 7654756), (38, 3827378), (76, 1913689), (179, 812516), (358, 406258), (716, 203129), (3401, 42764), (6802, 21382), (10691, 13604)]