140723928

素因数分解:

$2^3\times 3^2\times {\mathrm{677}}^1\times {\mathrm{2887}}^1$

素因数の和:3576

約数の個数: 48

約数和(自身を含む): 381822480

約数和(自身を除く): 241098552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 677, 1354, 2031, 2708, 2887, 4062, 5416, 5774, 6093, 8124, 8661, 11548, 12186, 16248, 17322, 23096, 24372, 25983, 34644, 48744, 51966, 69288, 103932, 207864, 1954499, 3908998, 5863497, 7817996, 11726994, 15635992, 17590491, 23453988, 35180982, 46907976, 70361964, 140723928]

約数ペア:

[(1, 140723928), (2, 70361964), (3, 46907976), (4, 35180982), (6, 23453988), (8, 17590491), (9, 15635992), (12, 11726994), (18, 7817996), (24, 5863497), (36, 3908998), (72, 1954499), (677, 207864), (1354, 103932), (2031, 69288), (2708, 51966), (2887, 48744), (4062, 34644), (5416, 25983), (5774, 24372), (6093, 23096), (8124, 17322), (8661, 16248), (11548, 12186)]