168236464

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1394

約数の個数: 60

約数和(自身を含む): 363912472

約数和(自身を除く): 195676008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 121, 134, 176, 242, 268, 484, 536, 737, 968, 1072, 1297, 1474, 1936, 2594, 2948, 5188, 5896, 8107, 10376, 11792, 14267, 16214, 20752, 28534, 32428, 57068, 64856, 86899, 114136, 129712, 156937, 173798, 228272, 313874, 347596, 627748, 695192, 955889, 1255496, 1390384, 1911778, 2510992, 3823556, 7647112, 10514779, 15294224, 21029558, 42059116, 84118232, 168236464]

約数ペア:

[(1, 168236464), (2, 84118232), (4, 42059116), (8, 21029558), (11, 15294224), (16, 10514779), (22, 7647112), (44, 3823556), (67, 2510992), (88, 1911778), (121, 1390384), (134, 1255496), (176, 955889), (242, 695192), (268, 627748), (484, 347596), (536, 313874), (737, 228272), (968, 173798), (1072, 156937), (1297, 129712), (1474, 114136), (1936, 86899), (2594, 64856), (2948, 57068), (5188, 32428), (5896, 28534), (8107, 20752), (10376, 16214), (11792, 14267)]