145259304

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{195241}}^1$

素因数の和:195281

約数の個数: 32

約数和(自身を含む): 374864640

約数和(自身を除く): 229605336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 195241, 390482, 585723, 780964, 1171446, 1561928, 2342892, 4685784, 6052471, 12104942, 18157413, 24209884, 36314826, 48419768, 72629652, 145259304]

約数ペア:

[(1, 145259304), (2, 72629652), (3, 48419768), (4, 36314826), (6, 24209884), (8, 18157413), (12, 12104942), (24, 6052471), (31, 4685784), (62, 2342892), (93, 1561928), (124, 1171446), (186, 780964), (248, 585723), (372, 390482), (744, 195241)]