143819416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1439}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 300283200

約数和(自身を除く): 156463784

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 961, 1439, 1612, 1922, 2878, 3224, 3844, 5756, 7688, 11512, 12493, 18707, 24986, 37414, 44609, 49972, 74828, 89218, 99944, 149656, 178436, 356872, 579917, 1159834, 1382879, 2319668, 2765758, 4639336, 5531516, 11063032, 17977427, 35954854, 71909708, 143819416]

約数ペア:

[(1, 143819416), (2, 71909708), (4, 35954854), (8, 17977427), (13, 11063032), (26, 5531516), (31, 4639336), (52, 2765758), (62, 2319668), (104, 1382879), (124, 1159834), (248, 579917), (403, 356872), (806, 178436), (961, 149656), (1439, 99944), (1612, 89218), (1922, 74828), (2878, 49972), (3224, 44609), (3844, 37414), (5756, 24986), (7688, 18707), (11512, 12493)]