128049246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 319213440

約数和(自身を除く): 191164194

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 83, 114, 117, 166, 171, 234, 247, 249, 342, 347, 494, 498, 694, 741, 747, 1041, 1079, 1482, 1494, 1577, 2082, 2158, 2223, 3123, 3154, 3237, 4446, 4511, 4731, 6246, 6474, 6593, 9022, 9462, 9711, 13186, 13533, 14193, 19422, 19779, 20501, 27066, 28386, 28801, 39558, 40599, 41002, 57602, 59337, 61503, 81198, 85709, 86403, 118674, 123006, 171418, 172806, 184509, 257127, 259209, 369018, 374413, 514254, 518418, 547219, 748826, 771381, 1094438, 1123239, 1542762, 1641657, 2246478, 3283314, 3369717, 4924971, 6739434, 7113847, 9849942, 14227694, 21341541, 42683082, 64024623, 128049246]

約数ペア:

[(1, 128049246), (2, 64024623), (3, 42683082), (6, 21341541), (9, 14227694), (13, 9849942), (18, 7113847), (19, 6739434), (26, 4924971), (38, 3369717), (39, 3283314), (57, 2246478), (78, 1641657), (83, 1542762), (114, 1123239), (117, 1094438), (166, 771381), (171, 748826), (234, 547219), (247, 518418), (249, 514254), (342, 374413), (347, 369018), (494, 259209), (498, 257127), (694, 184509), (741, 172806), (747, 171418), (1041, 123006), (1079, 118674), (1482, 86403), (1494, 85709), (1577, 81198), (2082, 61503), (2158, 59337), (2223, 57602), (3123, 41002), (3154, 40599), (3237, 39558), (4446, 28801), (4511, 28386), (4731, 27066), (6246, 20501), (6474, 19779), (6593, 19422), (9022, 14193), (9462, 13533), (9711, 13186)]