156977519528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{264739}}^1$

素因数の和:264894

約数の個数: 64

約数和(自身を含む): 320229504000

約数和(自身を除く): 163251984472

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 83, 94, 152, 166, 188, 332, 376, 664, 893, 1577, 1786, 3154, 3572, 3901, 6308, 7144, 7802, 12616, 15604, 31208, 74119, 148238, 264739, 296476, 529478, 592952, 1058956, 2117912, 5030041, 10060082, 12442733, 20120164, 21973337, 24885466, 40240328, 43946674, 49770932, 87893348, 99541864, 175786696, 236411927, 417493403, 472823854, 834986806, 945647708, 1032746839, 1669973612, 1891295416, 2065493678, 3339947224, 4130987356, 8261974712, 19622189941, 39244379882, 78488759764, 156977519528]

約数ペア:

[(1, 156977519528), (2, 78488759764), (4, 39244379882), (8, 19622189941), (19, 8261974712), (38, 4130987356), (47, 3339947224), (76, 2065493678), (83, 1891295416), (94, 1669973612), (152, 1032746839), (166, 945647708), (188, 834986806), (332, 472823854), (376, 417493403), (664, 236411927), (893, 175786696), (1577, 99541864), (1786, 87893348), (3154, 49770932), (3572, 43946674), (3901, 40240328), (6308, 24885466), (7144, 21973337), (7802, 20120164), (12616, 12442733), (15604, 10060082), (31208, 5030041), (74119, 2117912), (148238, 1058956), (264739, 592952), (296476, 529478)]