140659112

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 291429600

約数和(自身を除く): 150770488

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 331, 439, 484, 662, 878, 968, 1324, 1756, 2648, 3512, 3641, 4829, 7282, 9658, 14564, 19316, 29128, 38632, 40051, 53119, 80102, 106238, 145309, 160204, 212476, 290618, 320408, 424952, 581236, 1162472, 1598399, 3196798, 6393596, 12787192, 17582389, 35164778, 70329556, 140659112]

約数ペア:

[(1, 140659112), (2, 70329556), (4, 35164778), (8, 17582389), (11, 12787192), (22, 6393596), (44, 3196798), (88, 1598399), (121, 1162472), (242, 581236), (331, 424952), (439, 320408), (484, 290618), (662, 212476), (878, 160204), (968, 145309), (1324, 106238), (1756, 80102), (2648, 53119), (3512, 40051), (3641, 38632), (4829, 29128), (7282, 19316), (9658, 14564)]