163003346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5281}}^1$

素因数の和:5378

約数の個数: 32

約数和(自身を含む): 282946176

約数和(自身を除く): 119942830

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 253, 506, 671, 1342, 1403, 2806, 5281, 10562, 15433, 30866, 58091, 116182, 121463, 242926, 322141, 644282, 1336093, 2672186, 3543551, 7087102, 7409243, 14818486, 81501673, 163003346]

約数ペア:

[(1, 163003346), (2, 81501673), (11, 14818486), (22, 7409243), (23, 7087102), (46, 3543551), (61, 2672186), (122, 1336093), (253, 644282), (506, 322141), (671, 242926), (1342, 121463), (1403, 116182), (2806, 58091), (5281, 30866), (10562, 15433)]