179968326237

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{397}}^1\times {\mathrm{883}}^1$

素因数の和:1603

約数の個数: 96

約数和(自身を含む): 309555866880

約数和(自身を除く): 129587540643

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 281, 397, 609, 843, 883, 1191, 1827, 1967, 2529, 2649, 2779, 3573, 5901, 6181, 7947, 8149, 8337, 11513, 17703, 18543, 24447, 25011, 25607, 34539, 55629, 57043, 73341, 76821, 80591, 103617, 111557, 171129, 179249, 230463, 241773, 248123, 334671, 350551, 513387, 537747, 725319, 744369, 780899, 1004013, 1051653, 1613241, 1736861, 2233107, 2342697, 2453857, 3154959, 3235153, 5210583, 7028091, 7195567, 7361571, 9705459, 10165979, 15631749, 21586701, 22084713, 22646071, 29116377, 30497937, 50368969, 64760103, 67938213, 71161853, 91493811, 98504831, 151106907, 203814639, 213485559, 295514493, 453320721, 640456677, 689533817, 886543479, 2068601451, 2856640099, 6205804353, 8569920297, 19996480693, 25709760891, 59989442079, 179968326237]

約数ペア:

[(1, 179968326237), (3, 59989442079), (7, 25709760891), (9, 19996480693), (21, 8569920297), (29, 6205804353), (63, 2856640099), (87, 2068601451), (203, 886543479), (261, 689533817), (281, 640456677), (397, 453320721), (609, 295514493), (843, 213485559), (883, 203814639), (1191, 151106907), (1827, 98504831), (1967, 91493811), (2529, 71161853), (2649, 67938213), (2779, 64760103), (3573, 50368969), (5901, 30497937), (6181, 29116377), (7947, 22646071), (8149, 22084713), (8337, 21586701), (11513, 15631749), (17703, 10165979), (18543, 9705459), (24447, 7361571), (25011, 7195567), (25607, 7028091), (34539, 5210583), (55629, 3235153), (57043, 3154959), (73341, 2453857), (76821, 2342697), (80591, 2233107), (103617, 1736861), (111557, 1613241), (171129, 1051653), (179249, 1004013), (230463, 780899), (241773, 744369), (248123, 725319), (334671, 537747), (350551, 513387)]