145414038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{701}}^1$

素因数の和:1173

約数の個数: 64

約数和(自身を含む): 363916800

約数和(自身を除く): 218502762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 449, 462, 701, 898, 1347, 1402, 2103, 2694, 3143, 4206, 4907, 4939, 6286, 7711, 9429, 9814, 9878, 14721, 14817, 15422, 18858, 23133, 29442, 29634, 34573, 46266, 53977, 69146, 103719, 107954, 161931, 207438, 314749, 323862, 629498, 944247, 1888494, 2203243, 3462239, 4406486, 6609729, 6924478, 10386717, 13219458, 20773434, 24235673, 48471346, 72707019, 145414038]

約数ペア:

[(1, 145414038), (2, 72707019), (3, 48471346), (6, 24235673), (7, 20773434), (11, 13219458), (14, 10386717), (21, 6924478), (22, 6609729), (33, 4406486), (42, 3462239), (66, 2203243), (77, 1888494), (154, 944247), (231, 629498), (449, 323862), (462, 314749), (701, 207438), (898, 161931), (1347, 107954), (1402, 103719), (2103, 69146), (2694, 53977), (3143, 46266), (4206, 34573), (4907, 29634), (4939, 29442), (6286, 23133), (7711, 18858), (9429, 15422), (9814, 14817), (9878, 14721)]