128815362

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7541}}^1$

素因数の和:7635

約数の個数: 48

約数和(自身を含む): 304726968

約数和(自身を除く): 175911606

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 73, 78, 117, 146, 219, 234, 438, 657, 949, 1314, 1898, 2847, 5694, 7541, 8541, 15082, 17082, 22623, 45246, 67869, 98033, 135738, 196066, 294099, 550493, 588198, 882297, 1100986, 1651479, 1764594, 3302958, 4954437, 7156409, 9908874, 14312818, 21469227, 42938454, 64407681, 128815362]

約数ペア:

[(1, 128815362), (2, 64407681), (3, 42938454), (6, 21469227), (9, 14312818), (13, 9908874), (18, 7156409), (26, 4954437), (39, 3302958), (73, 1764594), (78, 1651479), (117, 1100986), (146, 882297), (219, 588198), (234, 550493), (438, 294099), (657, 196066), (949, 135738), (1314, 98033), (1898, 67869), (2847, 45246), (5694, 22623), (7541, 17082), (8541, 15082)]