161235228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{827}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 471840768

約数和(自身を除く): 310605540

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 211, 231, 308, 422, 462, 633, 827, 844, 924, 1266, 1477, 1654, 2321, 2481, 2532, 2954, 3308, 4431, 4642, 4962, 5789, 5908, 6963, 8862, 9097, 9284, 9924, 11578, 13926, 16247, 17367, 17724, 18194, 23156, 27291, 27852, 32494, 34734, 36388, 48741, 54582, 63679, 64988, 69468, 97482, 109164, 127358, 174497, 191037, 194964, 254716, 348994, 382074, 523491, 697988, 764148, 1046982, 1221479, 1919467, 2093964, 2442958, 3664437, 3838934, 4885916, 5758401, 7328874, 7677868, 11516802, 13436269, 14657748, 23033604, 26872538, 40308807, 53745076, 80617614, 161235228]

約数ペア:

[(1, 161235228), (2, 80617614), (3, 53745076), (4, 40308807), (6, 26872538), (7, 23033604), (11, 14657748), (12, 13436269), (14, 11516802), (21, 7677868), (22, 7328874), (28, 5758401), (33, 4885916), (42, 3838934), (44, 3664437), (66, 2442958), (77, 2093964), (84, 1919467), (132, 1221479), (154, 1046982), (211, 764148), (231, 697988), (308, 523491), (422, 382074), (462, 348994), (633, 254716), (827, 194964), (844, 191037), (924, 174497), (1266, 127358), (1477, 109164), (1654, 97482), (2321, 69468), (2481, 64988), (2532, 63679), (2954, 54582), (3308, 48741), (4431, 36388), (4642, 34734), (4962, 32494), (5789, 27852), (5908, 27291), (6963, 23156), (8862, 18194), (9097, 17724), (9284, 17367), (9924, 16247), (11578, 13926)]