143251488

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 144

約数和(自身を含む): 438721920

約数和(自身を除く): 295470432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 72, 76, 94, 96, 114, 141, 144, 152, 171, 188, 228, 282, 288, 304, 342, 376, 423, 456, 557, 564, 608, 684, 752, 846, 893, 912, 1114, 1128, 1368, 1504, 1671, 1692, 1786, 1824, 2228, 2256, 2679, 2736, 3342, 3384, 3572, 4456, 4512, 5013, 5358, 5472, 6684, 6768, 7144, 8037, 8912, 10026, 10583, 10716, 13368, 13536, 14288, 16074, 17824, 20052, 21166, 21432, 26179, 26736, 28576, 31749, 32148, 40104, 42332, 42864, 52358, 53472, 63498, 64296, 78537, 80208, 84664, 85728, 95247, 104716, 126996, 128592, 157074, 160416, 169328, 190494, 209432, 235611, 253992, 257184, 314148, 338656, 380988, 418864, 471222, 497401, 507984, 628296, 761976, 837728, 942444, 994802, 1015968, 1256592, 1492203, 1523952, 1884888, 1989604, 2513184, 2984406, 3047904, 3769776, 3979208, 4476609, 5968812, 7539552, 7958416, 8953218, 11937624, 15916832, 17906436, 23875248, 35812872, 47750496, 71625744, 143251488]

約数ペア:

[(1, 143251488), (2, 71625744), (3, 47750496), (4, 35812872), (6, 23875248), (8, 17906436), (9, 15916832), (12, 11937624), (16, 8953218), (18, 7958416), (19, 7539552), (24, 5968812), (32, 4476609), (36, 3979208), (38, 3769776), (47, 3047904), (48, 2984406), (57, 2513184), (72, 1989604), (76, 1884888), (94, 1523952), (96, 1492203), (114, 1256592), (141, 1015968), (144, 994802), (152, 942444), (171, 837728), (188, 761976), (228, 628296), (282, 507984), (288, 497401), (304, 471222), (342, 418864), (376, 380988), (423, 338656), (456, 314148), (557, 257184), (564, 253992), (608, 235611), (684, 209432), (752, 190494), (846, 169328), (893, 160416), (912, 157074), (1114, 128592), (1128, 126996), (1368, 104716), (1504, 95247), (1671, 85728), (1692, 84664), (1786, 80208), (1824, 78537), (2228, 64296), (2256, 63498), (2679, 53472), (2736, 52358), (3342, 42864), (3384, 42332), (3572, 40104), (4456, 32148), (4512, 31749), (5013, 28576), (5358, 26736), (5472, 26179), (6684, 21432), (6768, 21166), (7144, 20052), (8037, 17824), (8912, 16074), (10026, 14288), (10583, 13536), (10716, 13368)]