139080608

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{228751}}^1$

素因数の和:228780

約数の個数: 24

約数和(自身を含む): 288227520

約数和(自身を除く): 149146912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 228751, 457502, 915004, 1830008, 3660016, 4346269, 7320032, 8692538, 17385076, 34770152, 69540304, 139080608]

約数ペア:

[(1, 139080608), (2, 69540304), (4, 34770152), (8, 17385076), (16, 8692538), (19, 7320032), (32, 4346269), (38, 3660016), (76, 1830008), (152, 915004), (304, 457502), (608, 228751)]