163968870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{32341}}^1$

素因数の和:32377

約数の個数: 48

約数和(自身を含む): 426138192

約数和(自身を除く): 262169322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 32341, 64682, 97023, 161705, 194046, 323410, 420433, 485115, 840866, 970230, 1261299, 2102165, 2522598, 4204330, 5465629, 6306495, 10931258, 12612990, 16396887, 27328145, 32793774, 54656290, 81984435, 163968870]

約数ペア:

[(1, 163968870), (2, 81984435), (3, 54656290), (5, 32793774), (6, 27328145), (10, 16396887), (13, 12612990), (15, 10931258), (26, 6306495), (30, 5465629), (39, 4204330), (65, 2522598), (78, 2102165), (130, 1261299), (169, 970230), (195, 840866), (338, 485115), (390, 420433), (507, 323410), (845, 194046), (1014, 161705), (1690, 97023), (2535, 64682), (5070, 32341)]