131323863784

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1\times {\mathrm{11549}}^1$

素因数の和:13738

約数の個数: 64

約数和(自身を含む): 265945680000

約数和(自身を除く): 134621816216

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 667, 1334, 2131, 2668, 4262, 5336, 8524, 11549, 17048, 23098, 46196, 49013, 61799, 92392, 98026, 123598, 196052, 247196, 265627, 334921, 392104, 494392, 531254, 669842, 1062508, 1339684, 1421377, 2125016, 2679368, 2842754, 5685508, 7703183, 11371016, 15406366, 24610919, 30812732, 49221838, 61625464, 98443676, 196887352, 566051137, 713716651, 1132102274, 1427433302, 2264204548, 2854866604, 4528409096, 5709733208, 16415482973, 32830965946, 65661931892, 131323863784]

約数ペア:

[(1, 131323863784), (2, 65661931892), (4, 32830965946), (8, 16415482973), (23, 5709733208), (29, 4528409096), (46, 2854866604), (58, 2264204548), (92, 1427433302), (116, 1132102274), (184, 713716651), (232, 566051137), (667, 196887352), (1334, 98443676), (2131, 61625464), (2668, 49221838), (4262, 30812732), (5336, 24610919), (8524, 15406366), (11549, 11371016), (17048, 7703183), (23098, 5685508), (46196, 2842754), (49013, 2679368), (61799, 2125016), (92392, 1421377), (98026, 1339684), (123598, 1062508), (196052, 669842), (247196, 531254), (265627, 494392), (334921, 392104)]