140819148

素因数分解:

$2^2\times 3^4\times {\mathrm{223}}^1\times {\mathrm{1949}}^1$

素因数の和:2188

約数の個数: 60

約数和(自身を含む): 369969600

約数和(自身を除く): 229150452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 223, 324, 446, 669, 892, 1338, 1949, 2007, 2676, 3898, 4014, 5847, 6021, 7796, 8028, 11694, 12042, 17541, 18063, 23388, 24084, 35082, 36126, 52623, 70164, 72252, 105246, 157869, 210492, 315738, 434627, 631476, 869254, 1303881, 1738508, 2607762, 3911643, 5215524, 7823286, 11734929, 15646572, 23469858, 35204787, 46939716, 70409574, 140819148]

約数ペア:

[(1, 140819148), (2, 70409574), (3, 46939716), (4, 35204787), (6, 23469858), (9, 15646572), (12, 11734929), (18, 7823286), (27, 5215524), (36, 3911643), (54, 2607762), (81, 1738508), (108, 1303881), (162, 869254), (223, 631476), (324, 434627), (446, 315738), (669, 210492), (892, 157869), (1338, 105246), (1949, 72252), (2007, 70164), (2676, 52623), (3898, 36126), (4014, 35082), (5847, 24084), (6021, 23388), (7796, 18063), (8028, 17541), (11694, 12042)]