139331388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97571}}^1$

素因数の和:97602

約数の個数: 48

約数和(自身を含む): 393410304

約数和(自身を除く): 254078916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 97571, 195142, 292713, 390284, 585426, 682997, 1170852, 1365994, 1658707, 2048991, 2731988, 3317414, 4097982, 4976121, 6634828, 8195964, 9952242, 11610949, 19904484, 23221898, 34832847, 46443796, 69665694, 139331388]

約数ペア:

[(1, 139331388), (2, 69665694), (3, 46443796), (4, 34832847), (6, 23221898), (7, 19904484), (12, 11610949), (14, 9952242), (17, 8195964), (21, 6634828), (28, 4976121), (34, 4097982), (42, 3317414), (51, 2731988), (68, 2048991), (84, 1658707), (102, 1365994), (119, 1170852), (204, 682997), (238, 585426), (357, 390284), (476, 292713), (714, 195142), (1428, 97571)]