126488264

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{16487}}^1$

素因数の和:16637

約数の個数: 32

約数和(自身を含む): 273041280

約数和(自身を除く): 146553016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 16487, 32974, 65948, 115409, 131896, 230818, 461636, 923272, 2258719, 4517438, 9034876, 15811033, 18069752, 31622066, 63244132, 126488264]

約数ペア:

[(1, 126488264), (2, 63244132), (4, 31622066), (7, 18069752), (8, 15811033), (14, 9034876), (28, 4517438), (56, 2258719), (137, 923272), (274, 461636), (548, 230818), (959, 131896), (1096, 115409), (1918, 65948), (3836, 32974), (7672, 16487)]