142014968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30139}}^1$

素因数の和:30195

約数の個数: 32

約数和(自身を含む): 289344000

約数和(自身を除く): 147329032

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 30139, 60278, 120556, 241112, 572641, 934309, 1145282, 1868618, 2290564, 3737236, 4581128, 7474472, 17751871, 35503742, 71007484, 142014968]

約数ペア:

[(1, 142014968), (2, 71007484), (4, 35503742), (8, 17751871), (19, 7474472), (31, 4581128), (38, 3737236), (62, 2290564), (76, 1868618), (124, 1145282), (152, 934309), (248, 572641), (589, 241112), (1178, 120556), (2356, 60278), (4712, 30139)]