129774484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2939}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 276595200

約数和(自身を除く): 146820716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 532, 581, 1162, 1577, 2324, 2939, 3154, 5878, 6308, 11039, 11756, 20573, 22078, 41146, 44156, 55841, 82292, 111682, 223364, 243937, 390887, 487874, 781774, 975748, 1563548, 1707559, 3415118, 4634803, 6830236, 9269606, 18539212, 32443621, 64887242, 129774484]

約数ペア:

[(1, 129774484), (2, 64887242), (4, 32443621), (7, 18539212), (14, 9269606), (19, 6830236), (28, 4634803), (38, 3415118), (76, 1707559), (83, 1563548), (133, 975748), (166, 781774), (266, 487874), (332, 390887), (532, 243937), (581, 223364), (1162, 111682), (1577, 82292), (2324, 55841), (2939, 44156), (3154, 41146), (5878, 22078), (6308, 20573), (11039, 11756)]