156918474

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{593}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 347582664

約数和(自身を除く): 190664190

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 241, 366, 482, 549, 593, 723, 1098, 1186, 1446, 1779, 2169, 3558, 4338, 5337, 10674, 14701, 29402, 36173, 44103, 72346, 88206, 108519, 132309, 142913, 217038, 264618, 285826, 325557, 428739, 651114, 857478, 1286217, 2572434, 8717693, 17435386, 26153079, 52306158, 78459237, 156918474]

約数ペア:

[(1, 156918474), (2, 78459237), (3, 52306158), (6, 26153079), (9, 17435386), (18, 8717693), (61, 2572434), (122, 1286217), (183, 857478), (241, 651114), (366, 428739), (482, 325557), (549, 285826), (593, 264618), (723, 217038), (1098, 142913), (1186, 132309), (1446, 108519), (1779, 88206), (2169, 72346), (3558, 44103), (4338, 36173), (5337, 29402), (10674, 14701)]