169827396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 422452800

約数和(自身を除く): 252625404

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 197, 199, 228, 361, 394, 398, 591, 597, 722, 788, 796, 1083, 1182, 1194, 1444, 2166, 2364, 2388, 3743, 3781, 4332, 7486, 7562, 11229, 11343, 14972, 15124, 22458, 22686, 39203, 44916, 45372, 71117, 71839, 78406, 117609, 142234, 143678, 156812, 213351, 215517, 235218, 284468, 287356, 426702, 431034, 470436, 744857, 853404, 862068, 1489714, 2234571, 2979428, 4469142, 8938284, 14152283, 28304566, 42456849, 56609132, 84913698, 169827396]

約数ペア:

[(1, 169827396), (2, 84913698), (3, 56609132), (4, 42456849), (6, 28304566), (12, 14152283), (19, 8938284), (38, 4469142), (57, 2979428), (76, 2234571), (114, 1489714), (197, 862068), (199, 853404), (228, 744857), (361, 470436), (394, 431034), (398, 426702), (591, 287356), (597, 284468), (722, 235218), (788, 215517), (796, 213351), (1083, 156812), (1182, 143678), (1194, 142234), (1444, 117609), (2166, 78406), (2364, 71839), (2388, 71117), (3743, 45372), (3781, 44916), (4332, 39203), (7486, 22686), (7562, 22458), (11229, 15124), (11343, 14972)]