128075112

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 389128740

約数和(自身を除く): 261053628

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 61, 66, 72, 88, 99, 121, 122, 132, 183, 198, 241, 242, 244, 264, 363, 366, 396, 482, 484, 488, 549, 671, 723, 726, 732, 792, 964, 968, 1089, 1098, 1342, 1446, 1452, 1464, 1928, 2013, 2169, 2178, 2196, 2651, 2684, 2892, 2904, 4026, 4338, 4356, 4392, 5302, 5368, 5784, 6039, 7381, 7953, 8052, 8676, 8712, 10604, 12078, 14701, 14762, 15906, 16104, 17352, 21208, 22143, 23859, 24156, 29161, 29402, 29524, 31812, 44103, 44286, 47718, 48312, 58322, 58804, 59048, 63624, 66429, 87483, 88206, 88572, 95436, 116644, 117608, 132309, 132858, 161711, 174966, 176412, 177144, 190872, 233288, 262449, 264618, 265716, 323422, 349932, 352824, 485133, 524898, 529236, 531432, 646844, 699864, 970266, 1049796, 1058472, 1293688, 1455399, 1778821, 1940532, 2099592, 2910798, 3557642, 3881064, 5336463, 5821596, 7115284, 10672926, 11643192, 14230568, 16009389, 21345852, 32018778, 42691704, 64037556, 128075112]

約数ペア:

[(1, 128075112), (2, 64037556), (3, 42691704), (4, 32018778), (6, 21345852), (8, 16009389), (9, 14230568), (11, 11643192), (12, 10672926), (18, 7115284), (22, 5821596), (24, 5336463), (33, 3881064), (36, 3557642), (44, 2910798), (61, 2099592), (66, 1940532), (72, 1778821), (88, 1455399), (99, 1293688), (121, 1058472), (122, 1049796), (132, 970266), (183, 699864), (198, 646844), (241, 531432), (242, 529236), (244, 524898), (264, 485133), (363, 352824), (366, 349932), (396, 323422), (482, 265716), (484, 264618), (488, 262449), (549, 233288), (671, 190872), (723, 177144), (726, 176412), (732, 174966), (792, 161711), (964, 132858), (968, 132309), (1089, 117608), (1098, 116644), (1342, 95436), (1446, 88572), (1452, 88206), (1464, 87483), (1928, 66429), (2013, 63624), (2169, 59048), (2178, 58804), (2196, 58322), (2651, 48312), (2684, 47718), (2892, 44286), (2904, 44103), (4026, 31812), (4338, 29524), (4356, 29402), (4392, 29161), (5302, 24156), (5368, 23859), (5784, 22143), (6039, 21208), (7381, 17352), (7953, 16104), (8052, 15906), (8676, 14762), (8712, 14701), (10604, 12078)]