147802878

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 327474576

約数和(自身を除く): 179671698

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 227, 366, 454, 549, 593, 681, 1098, 1186, 1362, 1779, 2043, 3558, 4086, 5337, 10674, 13847, 27694, 36173, 41541, 72346, 83082, 108519, 124623, 134611, 217038, 249246, 269222, 325557, 403833, 651114, 807666, 1211499, 2422998, 8211271, 16422542, 24633813, 49267626, 73901439, 147802878]

約数ペア:

[(1, 147802878), (2, 73901439), (3, 49267626), (6, 24633813), (9, 16422542), (18, 8211271), (61, 2422998), (122, 1211499), (183, 807666), (227, 651114), (366, 403833), (454, 325557), (549, 269222), (593, 249246), (681, 217038), (1098, 134611), (1186, 124623), (1362, 108519), (1779, 83082), (2043, 72346), (3558, 41541), (4086, 36173), (5337, 27694), (10674, 13847)]