155279256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 447897600

約数和(自身を除く): 292618344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 107, 132, 138, 184, 214, 239, 253, 264, 276, 321, 428, 478, 506, 552, 642, 717, 759, 856, 956, 1012, 1177, 1284, 1434, 1518, 1912, 2024, 2354, 2461, 2568, 2629, 2868, 3036, 3531, 4708, 4922, 5258, 5497, 5736, 6072, 7062, 7383, 7887, 9416, 9844, 10516, 10994, 14124, 14766, 15774, 16491, 19688, 21032, 21988, 25573, 27071, 28248, 29532, 31548, 32982, 43976, 51146, 54142, 59064, 60467, 63096, 65964, 76719, 81213, 102292, 108284, 120934, 131928, 153438, 162426, 181401, 204584, 216568, 241868, 281303, 306876, 324852, 362802, 483736, 562606, 588179, 613752, 649704, 725604, 843909, 1125212, 1176358, 1451208, 1687818, 1764537, 2250424, 2352716, 3375636, 3529074, 4705432, 6469969, 6751272, 7058148, 12939938, 14116296, 19409907, 25879876, 38819814, 51759752, 77639628, 155279256]

約数ペア:

[(1, 155279256), (2, 77639628), (3, 51759752), (4, 38819814), (6, 25879876), (8, 19409907), (11, 14116296), (12, 12939938), (22, 7058148), (23, 6751272), (24, 6469969), (33, 4705432), (44, 3529074), (46, 3375636), (66, 2352716), (69, 2250424), (88, 1764537), (92, 1687818), (107, 1451208), (132, 1176358), (138, 1125212), (184, 843909), (214, 725604), (239, 649704), (253, 613752), (264, 588179), (276, 562606), (321, 483736), (428, 362802), (478, 324852), (506, 306876), (552, 281303), (642, 241868), (717, 216568), (759, 204584), (856, 181401), (956, 162426), (1012, 153438), (1177, 131928), (1284, 120934), (1434, 108284), (1518, 102292), (1912, 81213), (2024, 76719), (2354, 65964), (2461, 63096), (2568, 60467), (2629, 59064), (2868, 54142), (3036, 51146), (3531, 43976), (4708, 32982), (4922, 31548), (5258, 29532), (5497, 28248), (5736, 27071), (6072, 25573), (7062, 21988), (7383, 21032), (7887, 19688), (9416, 16491), (9844, 15774), (10516, 14766), (10994, 14124)]