140866824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1811}}^1$

素因数の和:2290

約数の個数: 64

約数和(自身を含む): 403568640

約数和(自身を除く): 262701816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 463, 926, 1389, 1811, 1852, 2778, 3241, 3622, 3704, 5433, 5556, 6482, 7244, 9723, 10866, 11112, 12677, 12964, 14488, 19446, 21732, 25354, 25928, 38031, 38892, 43464, 50708, 76062, 77784, 101416, 152124, 304248, 838493, 1676986, 2515479, 3353972, 5030958, 5869451, 6707944, 10061916, 11738902, 17608353, 20123832, 23477804, 35216706, 46955608, 70433412, 140866824]

約数ペア:

[(1, 140866824), (2, 70433412), (3, 46955608), (4, 35216706), (6, 23477804), (7, 20123832), (8, 17608353), (12, 11738902), (14, 10061916), (21, 6707944), (24, 5869451), (28, 5030958), (42, 3353972), (56, 2515479), (84, 1676986), (168, 838493), (463, 304248), (926, 152124), (1389, 101416), (1811, 77784), (1852, 76062), (2778, 50708), (3241, 43464), (3622, 38892), (3704, 38031), (5433, 25928), (5556, 25354), (6482, 21732), (7244, 19446), (9723, 14488), (10866, 12964), (11112, 12677)]