164874492

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{941}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 433410432

約数和(自身を除く): 268535940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 157, 186, 279, 314, 372, 471, 558, 628, 941, 942, 1116, 1413, 1882, 1884, 2823, 2826, 3764, 4867, 5646, 5652, 8469, 9734, 11292, 14601, 16938, 19468, 29171, 29202, 33876, 43803, 58342, 58404, 87513, 87606, 116684, 147737, 175026, 175212, 262539, 295474, 350052, 443211, 525078, 590948, 886422, 1050156, 1329633, 1772844, 2659266, 4579847, 5318532, 9159694, 13739541, 18319388, 27479082, 41218623, 54958164, 82437246, 164874492]

約数ペア:

[(1, 164874492), (2, 82437246), (3, 54958164), (4, 41218623), (6, 27479082), (9, 18319388), (12, 13739541), (18, 9159694), (31, 5318532), (36, 4579847), (62, 2659266), (93, 1772844), (124, 1329633), (157, 1050156), (186, 886422), (279, 590948), (314, 525078), (372, 443211), (471, 350052), (558, 295474), (628, 262539), (941, 175212), (942, 175026), (1116, 147737), (1413, 116684), (1882, 87606), (1884, 87513), (2823, 58404), (2826, 58342), (3764, 43803), (4867, 33876), (5646, 29202), (5652, 29171), (8469, 19468), (9734, 16938), (11292, 14601)]