147996904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73121}}^1$

素因数の和:73161

約数の個数: 32

約数和(自身を含む): 315887040

約数和(自身を除く): 167890136

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 73121, 146242, 292484, 584968, 804331, 1608662, 1681783, 3217324, 3363566, 6434648, 6727132, 13454264, 18499613, 36999226, 73998452, 147996904]

約数ペア:

[(1, 147996904), (2, 73998452), (4, 36999226), (8, 18499613), (11, 13454264), (22, 6727132), (23, 6434648), (44, 3363566), (46, 3217324), (88, 1681783), (92, 1608662), (184, 804331), (253, 584968), (506, 292484), (1012, 146242), (2024, 73121)]