148519694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1559}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 247104000

約数和(自身を除く): 98584306

約数列:

[1, 2, 19, 23, 38, 46, 109, 218, 437, 874, 1559, 2071, 2507, 3118, 4142, 5014, 29621, 35857, 47633, 59242, 71714, 95266, 169931, 339862, 681283, 1362566, 3228689, 3908413, 6457378, 7816826, 74259847, 148519694]

約数ペア:

[(1, 148519694), (2, 74259847), (19, 7816826), (23, 6457378), (38, 3908413), (46, 3228689), (109, 1362566), (218, 681283), (437, 339862), (874, 169931), (1559, 95266), (2071, 71714), (2507, 59242), (3118, 47633), (4142, 35857), (5014, 29621)]