39155116

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 108

約数和(自身を含む): 95096064

約数和(自身を除く): 55940948

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 121, 127, 143, 154, 182, 196, 242, 254, 286, 308, 364, 484, 508, 539, 572, 637, 847, 889, 1001, 1078, 1274, 1397, 1573, 1651, 1694, 1778, 2002, 2156, 2548, 2794, 3146, 3302, 3388, 3556, 4004, 5588, 5929, 6223, 6292, 6604, 7007, 9779, 11011, 11557, 11858, 12446, 14014, 15367, 18161, 19558, 22022, 23114, 23716, 24892, 28028, 30734, 36322, 39116, 44044, 46228, 61468, 68453, 72644, 77077, 80899, 107569, 127127, 136906, 154154, 161798, 199771, 215138, 254254, 273812, 308308, 323596, 399542, 430276, 508508, 752983, 799084, 889889, 1398397, 1505966, 1779778, 2796794, 3011932, 3559556, 5593588, 9788779, 19577558, 39155116]

約数ペア:

[(1, 39155116), (2, 19577558), (4, 9788779), (7, 5593588), (11, 3559556), (13, 3011932), (14, 2796794), (22, 1779778), (26, 1505966), (28, 1398397), (44, 889889), (49, 799084), (52, 752983), (77, 508508), (91, 430276), (98, 399542), (121, 323596), (127, 308308), (143, 273812), (154, 254254), (182, 215138), (196, 199771), (242, 161798), (254, 154154), (286, 136906), (308, 127127), (364, 107569), (484, 80899), (508, 77077), (539, 72644), (572, 68453), (637, 61468), (847, 46228), (889, 44044), (1001, 39116), (1078, 36322), (1274, 30734), (1397, 28028), (1573, 24892), (1651, 23716), (1694, 23114), (1778, 22022), (2002, 19558), (2156, 18161), (2548, 15367), (2794, 14014), (3146, 12446), (3302, 11858), (3388, 11557), (3556, 11011), (4004, 9779), (5588, 7007), (5929, 6604), (6223, 6292)]