140673984

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1$

素因数の和:1618

約数の個数: 112

約数和(自身を含む): 415747200

約数和(自身を除く): 275073216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 129, 132, 172, 176, 192, 258, 264, 344, 352, 473, 516, 528, 688, 704, 946, 1032, 1056, 1376, 1419, 1549, 1892, 2064, 2112, 2752, 2838, 3098, 3784, 4128, 4647, 5676, 6196, 7568, 8256, 9294, 11352, 12392, 15136, 17039, 18588, 22704, 24784, 30272, 34078, 37176, 45408, 49568, 51117, 66607, 68156, 74352, 90816, 99136, 102234, 133214, 136312, 148704, 199821, 204468, 266428, 272624, 297408, 399642, 408936, 532856, 545248, 732677, 799284, 817872, 1065712, 1090496, 1465354, 1598568, 1635744, 2131424, 2198031, 2930708, 3197136, 3271488, 4262848, 4396062, 5861416, 6394272, 8792124, 11722832, 12788544, 17584248, 23445664, 35168496, 46891328, 70336992, 140673984]

約数ペア:

[(1, 140673984), (2, 70336992), (3, 46891328), (4, 35168496), (6, 23445664), (8, 17584248), (11, 12788544), (12, 11722832), (16, 8792124), (22, 6394272), (24, 5861416), (32, 4396062), (33, 4262848), (43, 3271488), (44, 3197136), (48, 2930708), (64, 2198031), (66, 2131424), (86, 1635744), (88, 1598568), (96, 1465354), (129, 1090496), (132, 1065712), (172, 817872), (176, 799284), (192, 732677), (258, 545248), (264, 532856), (344, 408936), (352, 399642), (473, 297408), (516, 272624), (528, 266428), (688, 204468), (704, 199821), (946, 148704), (1032, 136312), (1056, 133214), (1376, 102234), (1419, 99136), (1549, 90816), (1892, 74352), (2064, 68156), (2112, 66607), (2752, 51117), (2838, 49568), (3098, 45408), (3784, 37176), (4128, 34078), (4647, 30272), (5676, 24784), (6196, 22704), (7568, 18588), (8256, 17039), (9294, 15136), (11352, 12392)]