127788804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 384768384

約数和(自身を除く): 256979580

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 103, 117, 132, 143, 156, 198, 206, 234, 241, 286, 309, 396, 412, 429, 468, 482, 572, 618, 723, 858, 927, 964, 1133, 1236, 1287, 1339, 1446, 1716, 1854, 2169, 2266, 2574, 2651, 2678, 2892, 3133, 3399, 3708, 4017, 4338, 4532, 5148, 5302, 5356, 6266, 6798, 7953, 8034, 8676, 9399, 10197, 10604, 12051, 12532, 13596, 14729, 15906, 16068, 18798, 20394, 23859, 24102, 24823, 28197, 29458, 31812, 34463, 37596, 40788, 44187, 47718, 48204, 49646, 56394, 58916, 68926, 74469, 88374, 95436, 99292, 103389, 112788, 132561, 137852, 148938, 176748, 206778, 223407, 265122, 273053, 297876, 310167, 322699, 413556, 446814, 530244, 546106, 620334, 645398, 819159, 893628, 968097, 1092212, 1240668, 1290796, 1638318, 1936194, 2457477, 2904291, 3276636, 3549689, 3872388, 4914954, 5808582, 7099378, 9829908, 10649067, 11617164, 14198756, 21298134, 31947201, 42596268, 63894402, 127788804]

約数ペア:

[(1, 127788804), (2, 63894402), (3, 42596268), (4, 31947201), (6, 21298134), (9, 14198756), (11, 11617164), (12, 10649067), (13, 9829908), (18, 7099378), (22, 5808582), (26, 4914954), (33, 3872388), (36, 3549689), (39, 3276636), (44, 2904291), (52, 2457477), (66, 1936194), (78, 1638318), (99, 1290796), (103, 1240668), (117, 1092212), (132, 968097), (143, 893628), (156, 819159), (198, 645398), (206, 620334), (234, 546106), (241, 530244), (286, 446814), (309, 413556), (396, 322699), (412, 310167), (429, 297876), (468, 273053), (482, 265122), (572, 223407), (618, 206778), (723, 176748), (858, 148938), (927, 137852), (964, 132561), (1133, 112788), (1236, 103389), (1287, 99292), (1339, 95436), (1446, 88374), (1716, 74469), (1854, 68926), (2169, 58916), (2266, 56394), (2574, 49646), (2651, 48204), (2678, 47718), (2892, 44187), (3133, 40788), (3399, 37596), (3708, 34463), (4017, 31812), (4338, 29458), (4532, 28197), (5148, 24823), (5302, 24102), (5356, 23859), (6266, 20394), (6798, 18798), (7953, 16068), (8034, 15906), (8676, 14729), (9399, 13596), (10197, 12532), (10604, 12051)]