133119308

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2131}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 280809984

約数和(自身を除く): 147690676

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 97, 161, 194, 322, 388, 644, 679, 1358, 2131, 2231, 2716, 4262, 4462, 8524, 8924, 14917, 15617, 29834, 31234, 49013, 59668, 62468, 98026, 196052, 206707, 343091, 413414, 686182, 826828, 1372364, 1446949, 2893898, 4754261, 5787796, 9508522, 19017044, 33279827, 66559654, 133119308]

約数ペア:

[(1, 133119308), (2, 66559654), (4, 33279827), (7, 19017044), (14, 9508522), (23, 5787796), (28, 4754261), (46, 2893898), (92, 1446949), (97, 1372364), (161, 826828), (194, 686182), (322, 413414), (388, 343091), (644, 206707), (679, 196052), (1358, 98026), (2131, 62468), (2231, 59668), (2716, 49013), (4262, 31234), (4462, 29834), (8524, 15617), (8924, 14917)]