166779968274

素因数分解:

$2^1\times 3^7\times {\mathrm{3301}}^1\times {\mathrm{11551}}^1$

素因数の和:14875

約数の個数: 64

約数和(自身を含む): 375343887360

約数和(自身を除く): 208563919086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 3301, 4374, 6602, 9903, 11551, 19806, 23102, 29709, 34653, 59418, 69306, 89127, 103959, 178254, 207918, 267381, 311877, 534762, 623754, 802143, 935631, 1604286, 1871262, 2406429, 2806893, 4812858, 5613786, 7219287, 8420679, 14438574, 16841358, 25262037, 38129851, 50524074, 76259702, 114389553, 228779106, 343168659, 686337318, 1029505977, 2059011954, 3088517931, 6177035862, 9265553793, 18531107586, 27796661379, 55593322758, 83389984137, 166779968274]

約数ペア:

[(1, 166779968274), (2, 83389984137), (3, 55593322758), (6, 27796661379), (9, 18531107586), (18, 9265553793), (27, 6177035862), (54, 3088517931), (81, 2059011954), (162, 1029505977), (243, 686337318), (486, 343168659), (729, 228779106), (1458, 114389553), (2187, 76259702), (3301, 50524074), (4374, 38129851), (6602, 25262037), (9903, 16841358), (11551, 14438574), (19806, 8420679), (23102, 7219287), (29709, 5613786), (34653, 4812858), (59418, 2806893), (69306, 2406429), (89127, 1871262), (103959, 1604286), (178254, 935631), (207918, 802143), (267381, 623754), (311877, 534762)]