156787804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^3$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 307692000

約数和(自身を除く): 150904196

約数列:

[1, 2, 4, 17, 29, 34, 43, 58, 68, 86, 116, 172, 493, 731, 986, 1247, 1462, 1849, 1972, 2494, 2924, 3698, 4988, 7396, 21199, 31433, 42398, 53621, 62866, 79507, 84796, 107242, 125732, 159014, 214484, 318028, 911557, 1351619, 1823114, 2305703, 2703238, 3646228, 4611406, 5406476, 9222812, 39196951, 78393902, 156787804]

約数ペア:

[(1, 156787804), (2, 78393902), (4, 39196951), (17, 9222812), (29, 5406476), (34, 4611406), (43, 3646228), (58, 2703238), (68, 2305703), (86, 1823114), (116, 1351619), (172, 911557), (493, 318028), (731, 214484), (986, 159014), (1247, 125732), (1462, 107242), (1849, 84796), (1972, 79507), (2494, 62866), (2924, 53621), (3698, 42398), (4988, 31433), (7396, 21199)]