163260944

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1721}}^1$

素因数の和:1765

約数の個数: 90

約数和(自身を含む): 404688942

約数和(自身を除く): 241427998

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 392, 484, 539, 616, 784, 847, 968, 1078, 1232, 1694, 1721, 1936, 2156, 3388, 3442, 4312, 5929, 6776, 6884, 8624, 11858, 12047, 13552, 13768, 18931, 23716, 24094, 27536, 37862, 47432, 48188, 75724, 84329, 94864, 96376, 132517, 151448, 168658, 192752, 208241, 265034, 302896, 337316, 416482, 530068, 674632, 832964, 927619, 1060136, 1349264, 1457687, 1665928, 1855238, 2120272, 2915374, 3331856, 3710476, 5830748, 7420952, 10203809, 11661496, 14841904, 20407618, 23322992, 40815236, 81630472, 163260944]

約数ペア:

[(1, 163260944), (2, 81630472), (4, 40815236), (7, 23322992), (8, 20407618), (11, 14841904), (14, 11661496), (16, 10203809), (22, 7420952), (28, 5830748), (44, 3710476), (49, 3331856), (56, 2915374), (77, 2120272), (88, 1855238), (98, 1665928), (112, 1457687), (121, 1349264), (154, 1060136), (176, 927619), (196, 832964), (242, 674632), (308, 530068), (392, 416482), (484, 337316), (539, 302896), (616, 265034), (784, 208241), (847, 192752), (968, 168658), (1078, 151448), (1232, 132517), (1694, 96376), (1721, 94864), (1936, 84329), (2156, 75724), (3388, 48188), (3442, 47432), (4312, 37862), (5929, 27536), (6776, 24094), (6884, 23716), (8624, 18931), (11858, 13768), (12047, 13552)]