168734448

素因数分解:

$2^4\times 3^3\times {\mathrm{619}}^1\times {\mathrm{631}}^1$

素因数の和:1267

約数の個数: 80

約数和(自身を含む): 485881600

約数和(自身を除く): 317147152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 619, 631, 1238, 1262, 1857, 1893, 2476, 2524, 3714, 3786, 4952, 5048, 5571, 5679, 7428, 7572, 9904, 10096, 11142, 11358, 14856, 15144, 16713, 17037, 22284, 22716, 29712, 30288, 33426, 34074, 44568, 45432, 66852, 68148, 89136, 90864, 133704, 136296, 267408, 272592, 390589, 781178, 1171767, 1562356, 2343534, 3124712, 3515301, 4687068, 6249424, 7030602, 9374136, 10545903, 14061204, 18748272, 21091806, 28122408, 42183612, 56244816, 84367224, 168734448]

約数ペア:

[(1, 168734448), (2, 84367224), (3, 56244816), (4, 42183612), (6, 28122408), (8, 21091806), (9, 18748272), (12, 14061204), (16, 10545903), (18, 9374136), (24, 7030602), (27, 6249424), (36, 4687068), (48, 3515301), (54, 3124712), (72, 2343534), (108, 1562356), (144, 1171767), (216, 781178), (432, 390589), (619, 272592), (631, 267408), (1238, 136296), (1262, 133704), (1857, 90864), (1893, 89136), (2476, 68148), (2524, 66852), (3714, 45432), (3786, 44568), (4952, 34074), (5048, 33426), (5571, 30288), (5679, 29712), (7428, 22716), (7572, 22284), (9904, 17037), (10096, 16713), (11142, 15144), (11358, 14856)]