142770352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4133}}^1$

素因数の和:4285

約数の個数: 40

約数和(自身を含む): 295266816

約数和(自身を除く): 152496464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 2032, 2159, 4133, 4318, 8266, 8636, 16532, 17272, 33064, 34544, 66128, 70261, 140522, 281044, 524891, 562088, 1049782, 1124176, 2099564, 4199128, 8398256, 8923147, 17846294, 35692588, 71385176, 142770352]

約数ペア:

[(1, 142770352), (2, 71385176), (4, 35692588), (8, 17846294), (16, 8923147), (17, 8398256), (34, 4199128), (68, 2099564), (127, 1124176), (136, 1049782), (254, 562088), (272, 524891), (508, 281044), (1016, 140522), (2032, 70261), (2159, 66128), (4133, 34544), (4318, 33064), (8266, 17272), (8636, 16532)]