140419088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2803}}^1$

素因数の和:2943

約数の個数: 40

約数和(自身を含む): 283719936

約数和(自身を除く): 143300848

約数列:

[1, 2, 4, 8, 16, 31, 62, 101, 124, 202, 248, 404, 496, 808, 1616, 2803, 3131, 5606, 6262, 11212, 12524, 22424, 25048, 44848, 50096, 86893, 173786, 283103, 347572, 566206, 695144, 1132412, 1390288, 2264824, 4529648, 8776193, 17552386, 35104772, 70209544, 140419088]

約数ペア:

[(1, 140419088), (2, 70209544), (4, 35104772), (8, 17552386), (16, 8776193), (31, 4529648), (62, 2264824), (101, 1390288), (124, 1132412), (202, 695144), (248, 566206), (404, 347572), (496, 283103), (808, 173786), (1616, 86893), (2803, 50096), (3131, 44848), (5606, 25048), (6262, 22424), (11212, 12524)]