138296360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{7013}}^1$

素因数の和:7070

約数の個数: 64

約数和(自身を含む): 340880400

約数和(自身を除く): 202584040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2465, 3944, 4930, 7013, 9860, 14026, 19720, 28052, 35065, 56104, 70130, 119221, 140260, 203377, 238442, 280520, 406754, 476884, 596105, 813508, 953768, 1016885, 1192210, 1627016, 2033770, 2384420, 3457409, 4067540, 4768840, 6914818, 8135080, 13829636, 17287045, 27659272, 34574090, 69148180, 138296360]

約数ペア:

[(1, 138296360), (2, 69148180), (4, 34574090), (5, 27659272), (8, 17287045), (10, 13829636), (17, 8135080), (20, 6914818), (29, 4768840), (34, 4067540), (40, 3457409), (58, 2384420), (68, 2033770), (85, 1627016), (116, 1192210), (136, 1016885), (145, 953768), (170, 813508), (232, 596105), (290, 476884), (340, 406754), (493, 280520), (580, 238442), (680, 203377), (986, 140260), (1160, 119221), (1972, 70130), (2465, 56104), (3944, 35065), (4930, 28052), (7013, 19720), (9860, 14026)]