139232

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:258

約数の個数: 24

約数和(自身を含む): 289800

約数和(自身を除く): 150568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 229, 304, 458, 608, 916, 1832, 3664, 4351, 7328, 8702, 17404, 34808, 69616, 139232]

約数ペア:

[(1, 139232), (2, 69616), (4, 34808), (8, 17404), (16, 8702), (19, 7328), (32, 4351), (38, 3664), (76, 1832), (152, 916), (229, 608), (304, 458)]