172029154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:655

約数の個数: 64

約数和(自身を含む): 321615360

約数和(自身を除く): 149586206

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 43, 86, 187, 209, 323, 374, 418, 473, 563, 646, 731, 817, 946, 1126, 1462, 1634, 3553, 6193, 7106, 8041, 8987, 9571, 10697, 12386, 13889, 16082, 17974, 19142, 21394, 24209, 27778, 48418, 105281, 117667, 152779, 181849, 210562, 235334, 266299, 305558, 363698, 411553, 459971, 532598, 823106, 919942, 2000339, 4000678, 4527083, 5059681, 7819507, 9054166, 10119362, 15639014, 86014577, 172029154]

約数ペア:

[(1, 172029154), (2, 86014577), (11, 15639014), (17, 10119362), (19, 9054166), (22, 7819507), (34, 5059681), (38, 4527083), (43, 4000678), (86, 2000339), (187, 919942), (209, 823106), (323, 532598), (374, 459971), (418, 411553), (473, 363698), (563, 305558), (646, 266299), (731, 235334), (817, 210562), (946, 181849), (1126, 152779), (1462, 117667), (1634, 105281), (3553, 48418), (6193, 27778), (7106, 24209), (8041, 21394), (8987, 19142), (9571, 17974), (10697, 16082), (12386, 13889)]