143142708

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{787}}^1$

素因数の和:1476

約数の個数: 48

約数和(自身を含む): 349493760

約数和(自身を除く): 206351052

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 659, 787, 1318, 1574, 1977, 2361, 2636, 3148, 3954, 4722, 7908, 9444, 15157, 18101, 30314, 36202, 45471, 54303, 60628, 72404, 90942, 108606, 181884, 217212, 518633, 1037266, 1555899, 2074532, 3111798, 6223596, 11928559, 23857118, 35785677, 47714236, 71571354, 143142708]

約数ペア:

[(1, 143142708), (2, 71571354), (3, 47714236), (4, 35785677), (6, 23857118), (12, 11928559), (23, 6223596), (46, 3111798), (69, 2074532), (92, 1555899), (138, 1037266), (276, 518633), (659, 217212), (787, 181884), (1318, 108606), (1574, 90942), (1977, 72404), (2361, 60628), (2636, 54303), (3148, 45471), (3954, 36202), (4722, 30314), (7908, 18101), (9444, 15157)]