156770874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1447}}^1$

素因数の和:1931

約数の個数: 48

約数和(自身を含む): 366842112

約数和(自身を除く): 210071238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 463, 926, 1389, 1447, 2778, 2894, 4167, 4341, 6019, 8334, 8682, 12038, 13023, 18057, 18811, 26046, 36114, 37622, 54171, 56433, 108342, 112866, 169299, 338598, 669961, 1339922, 2009883, 4019766, 6029649, 8709493, 12059298, 17418986, 26128479, 52256958, 78385437, 156770874]

約数ペア:

[(1, 156770874), (2, 78385437), (3, 52256958), (6, 26128479), (9, 17418986), (13, 12059298), (18, 8709493), (26, 6029649), (39, 4019766), (78, 2009883), (117, 1339922), (234, 669961), (463, 338598), (926, 169299), (1389, 112866), (1447, 108342), (2778, 56433), (2894, 54171), (4167, 37622), (4341, 36114), (6019, 26046), (8334, 18811), (8682, 18057), (12038, 13023)]