171146072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 361584000

約数和(自身を除く): 190437928

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 107, 136, 152, 214, 323, 428, 619, 646, 856, 1238, 1292, 1819, 2033, 2476, 2584, 3638, 4066, 4952, 7276, 8132, 10523, 11761, 14552, 16264, 21046, 23522, 34561, 42092, 47044, 66233, 69122, 84184, 94088, 132466, 138244, 199937, 264932, 276488, 399874, 529864, 799748, 1125961, 1258427, 1599496, 2251922, 2516854, 4503844, 5033708, 9007688, 10067416, 21393259, 42786518, 85573036, 171146072]

約数ペア:

[(1, 171146072), (2, 85573036), (4, 42786518), (8, 21393259), (17, 10067416), (19, 9007688), (34, 5033708), (38, 4503844), (68, 2516854), (76, 2251922), (107, 1599496), (136, 1258427), (152, 1125961), (214, 799748), (323, 529864), (428, 399874), (619, 276488), (646, 264932), (856, 199937), (1238, 138244), (1292, 132466), (1819, 94088), (2033, 84184), (2476, 69122), (2584, 66233), (3638, 47044), (4066, 42092), (4952, 34561), (7276, 23522), (8132, 21046), (10523, 16264), (11761, 14552)]