139594928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{7853}}^1$

素因数の和:7973

約数の個数: 40

約数和(自身を含む): 298012176

約数和(自身を除く): 158417248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1616, 2222, 4444, 7853, 8888, 15706, 17776, 31412, 62824, 86383, 125648, 172766, 345532, 691064, 793153, 1382128, 1586306, 3172612, 6345224, 8724683, 12690448, 17449366, 34898732, 69797464, 139594928]

約数ペア:

[(1, 139594928), (2, 69797464), (4, 34898732), (8, 17449366), (11, 12690448), (16, 8724683), (22, 6345224), (44, 3172612), (88, 1586306), (101, 1382128), (176, 793153), (202, 691064), (404, 345532), (808, 172766), (1111, 125648), (1616, 86383), (2222, 62824), (4444, 31412), (7853, 17776), (8888, 15706)]