143449264

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 120

約数和(自身を含む): 351138240

約数和(自身を除く): 207688976

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 49, 56, 68, 94, 98, 112, 119, 136, 188, 196, 229, 238, 272, 329, 376, 392, 458, 476, 658, 752, 784, 799, 833, 916, 952, 1316, 1598, 1603, 1666, 1832, 1904, 2303, 2632, 3196, 3206, 3332, 3664, 3893, 4606, 5264, 5593, 6392, 6412, 6664, 7786, 9212, 10763, 11186, 11221, 12784, 12824, 13328, 15572, 18424, 21526, 22372, 22442, 25648, 27251, 31144, 36848, 39151, 43052, 44744, 44884, 54502, 62288, 75341, 78302, 86104, 89488, 89768, 109004, 150682, 156604, 172208, 179536, 182971, 190757, 218008, 301364, 313208, 365942, 381514, 436016, 527387, 602728, 626416, 731884, 763028, 1054774, 1205456, 1280797, 1463768, 1526056, 2109548, 2561594, 2927536, 3052112, 4219096, 5123188, 8438192, 8965579, 10246376, 17931158, 20492752, 35862316, 71724632, 143449264]

約数ペア:

[(1, 143449264), (2, 71724632), (4, 35862316), (7, 20492752), (8, 17931158), (14, 10246376), (16, 8965579), (17, 8438192), (28, 5123188), (34, 4219096), (47, 3052112), (49, 2927536), (56, 2561594), (68, 2109548), (94, 1526056), (98, 1463768), (112, 1280797), (119, 1205456), (136, 1054774), (188, 763028), (196, 731884), (229, 626416), (238, 602728), (272, 527387), (329, 436016), (376, 381514), (392, 365942), (458, 313208), (476, 301364), (658, 218008), (752, 190757), (784, 182971), (799, 179536), (833, 172208), (916, 156604), (952, 150682), (1316, 109004), (1598, 89768), (1603, 89488), (1666, 86104), (1832, 78302), (1904, 75341), (2303, 62288), (2632, 54502), (3196, 44884), (3206, 44744), (3332, 43052), (3664, 39151), (3893, 36848), (4606, 31144), (5264, 27251), (5593, 25648), (6392, 22442), (6412, 22372), (6664, 21526), (7786, 18424), (9212, 15572), (10763, 13328), (11186, 12824), (11221, 12784)]