133027972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{829}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 291150720

約数和(自身を除く): 158122748

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 521, 829, 1042, 1658, 2084, 3316, 3647, 5731, 5803, 7294, 9119, 11462, 11606, 14588, 18238, 22924, 23212, 36476, 40117, 63833, 80234, 127666, 160468, 255332, 431909, 863818, 1727636, 3023363, 4750999, 6046726, 9501998, 12093452, 19003996, 33256993, 66513986, 133027972]

約数ペア:

[(1, 133027972), (2, 66513986), (4, 33256993), (7, 19003996), (11, 12093452), (14, 9501998), (22, 6046726), (28, 4750999), (44, 3023363), (77, 1727636), (154, 863818), (308, 431909), (521, 255332), (829, 160468), (1042, 127666), (1658, 80234), (2084, 63833), (3316, 40117), (3647, 36476), (5731, 23212), (5803, 22924), (7294, 18238), (9119, 14588), (11462, 11606)]