128041368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2549}}^1$

素因数の和:2601

約数の個数: 128

約数和(自身を含む): 411264000

約数和(自身を除く): 283222632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 897, 966, 1092, 1196, 1288, 1794, 1932, 2093, 2184, 2392, 2549, 3588, 3864, 4186, 5098, 6279, 7176, 7647, 8372, 10196, 12558, 15294, 16744, 17843, 20392, 25116, 30588, 33137, 35686, 50232, 53529, 58627, 61176, 66274, 71372, 99411, 107058, 117254, 132548, 142744, 175881, 198822, 214116, 231959, 234508, 265096, 351762, 397644, 410389, 428232, 463918, 469016, 695877, 703524, 762151, 795288, 820778, 927836, 1231167, 1391754, 1407048, 1524302, 1641556, 1855672, 2286453, 2462334, 2783508, 3048604, 3283112, 4572906, 4924668, 5335057, 5567016, 6097208, 9145812, 9849336, 10670114, 16005171, 18291624, 21340228, 32010342, 42680456, 64020684, 128041368]

約数ペア:

[(1, 128041368), (2, 64020684), (3, 42680456), (4, 32010342), (6, 21340228), (7, 18291624), (8, 16005171), (12, 10670114), (13, 9849336), (14, 9145812), (21, 6097208), (23, 5567016), (24, 5335057), (26, 4924668), (28, 4572906), (39, 3283112), (42, 3048604), (46, 2783508), (52, 2462334), (56, 2286453), (69, 1855672), (78, 1641556), (84, 1524302), (91, 1407048), (92, 1391754), (104, 1231167), (138, 927836), (156, 820778), (161, 795288), (168, 762151), (182, 703524), (184, 695877), (273, 469016), (276, 463918), (299, 428232), (312, 410389), (322, 397644), (364, 351762), (483, 265096), (546, 234508), (552, 231959), (598, 214116), (644, 198822), (728, 175881), (897, 142744), (966, 132548), (1092, 117254), (1196, 107058), (1288, 99411), (1794, 71372), (1932, 66274), (2093, 61176), (2184, 58627), (2392, 53529), (2549, 50232), (3588, 35686), (3864, 33137), (4186, 30588), (5098, 25116), (6279, 20392), (7176, 17843), (7647, 16744), (8372, 15294), (10196, 12558)]