156766533

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 269397504

約数和(自身を除く): 112630971

約数列:

[1, 3, 7, 11, 21, 33, 49, 67, 77, 147, 201, 231, 469, 539, 737, 1407, 1447, 1617, 2211, 3283, 4341, 5159, 9849, 10129, 15477, 15917, 30387, 36113, 47751, 70903, 96949, 108339, 111419, 212709, 290847, 334257, 678643, 779933, 1066439, 2035929, 2339799, 3199317, 4750501, 7465073, 14251503, 22395219, 52255511, 156766533]

約数ペア:

[(1, 156766533), (3, 52255511), (7, 22395219), (11, 14251503), (21, 7465073), (33, 4750501), (49, 3199317), (67, 2339799), (77, 2035929), (147, 1066439), (201, 779933), (231, 678643), (469, 334257), (539, 290847), (737, 212709), (1407, 111419), (1447, 108339), (1617, 96949), (2211, 70903), (3283, 47751), (4341, 36113), (5159, 30387), (9849, 15917), (10129, 15477)]