181232944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19231}}^1$

素因数の和:19289

約数の個数: 40

約数和(自身を含む): 381562880

約数和(自身を除く): 200329936

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 19231, 38462, 76924, 153848, 307696, 365389, 596161, 730778, 1192322, 1461556, 2384644, 2923112, 4769288, 5846224, 9538576, 11327059, 22654118, 45308236, 90616472, 181232944]

約数ペア:

[(1, 181232944), (2, 90616472), (4, 45308236), (8, 22654118), (16, 11327059), (19, 9538576), (31, 5846224), (38, 4769288), (62, 2923112), (76, 2384644), (124, 1461556), (152, 1192322), (248, 730778), (304, 596161), (496, 365389), (589, 307696), (1178, 153848), (2356, 76924), (4712, 38462), (9424, 19231)]