171304

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:62

約数の個数: 48

約数和(自身を含む): 410400

約数和(自身を除く): 239096

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 133, 152, 161, 184, 196, 266, 322, 392, 437, 532, 644, 874, 931, 1064, 1127, 1288, 1748, 1862, 2254, 3059, 3496, 3724, 4508, 6118, 7448, 9016, 12236, 21413, 24472, 42826, 85652, 171304]

約数ペア:

[(1, 171304), (2, 85652), (4, 42826), (7, 24472), (8, 21413), (14, 12236), (19, 9016), (23, 7448), (28, 6118), (38, 4508), (46, 3724), (49, 3496), (56, 3059), (76, 2254), (92, 1862), (98, 1748), (133, 1288), (152, 1127), (161, 1064), (184, 931), (196, 874), (266, 644), (322, 532), (392, 437)]