144185244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 392999040

約数和(自身を除く): 248813796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 379, 588, 647, 758, 1137, 1294, 1516, 1941, 2274, 2588, 2653, 3882, 4529, 4548, 5306, 7764, 7959, 9058, 10612, 13587, 15918, 18116, 18571, 27174, 31703, 31836, 37142, 54348, 55713, 63406, 74284, 95109, 111426, 126812, 190218, 222852, 245213, 380436, 490426, 735639, 980852, 1471278, 1716491, 2942556, 3432982, 5149473, 6865964, 10298946, 12015437, 20597892, 24030874, 36046311, 48061748, 72092622, 144185244]

約数ペア:

[(1, 144185244), (2, 72092622), (3, 48061748), (4, 36046311), (6, 24030874), (7, 20597892), (12, 12015437), (14, 10298946), (21, 6865964), (28, 5149473), (42, 3432982), (49, 2942556), (84, 1716491), (98, 1471278), (147, 980852), (196, 735639), (294, 490426), (379, 380436), (588, 245213), (647, 222852), (758, 190218), (1137, 126812), (1294, 111426), (1516, 95109), (1941, 74284), (2274, 63406), (2588, 55713), (2653, 54348), (3882, 37142), (4529, 31836), (4548, 31703), (5306, 27174), (7764, 18571), (7959, 18116), (9058, 15918), (10612, 13587)]