149392432

素因数分解:

$2^4\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1609}}^1$

素因数の和:2453

約数の個数: 40

約数和(自身を含む): 331402400

約数和(自身を除く): 182009968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 829, 1609, 1658, 3218, 3316, 5803, 6436, 6632, 11263, 11606, 12872, 13264, 22526, 23212, 25744, 45052, 46424, 90104, 92848, 180208, 1333861, 2667722, 5335444, 9337027, 10670888, 18674054, 21341776, 37348108, 74696216, 149392432]

約数ペア:

[(1, 149392432), (2, 74696216), (4, 37348108), (7, 21341776), (8, 18674054), (14, 10670888), (16, 9337027), (28, 5335444), (56, 2667722), (112, 1333861), (829, 180208), (1609, 92848), (1658, 90104), (3218, 46424), (3316, 45052), (5803, 25744), (6436, 23212), (6632, 22526), (11263, 13264), (11606, 12872)]