144589984

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 369212256

約数和(自身を除く): 224622272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 83, 88, 98, 101, 112, 154, 166, 176, 196, 202, 224, 308, 332, 352, 392, 404, 539, 581, 616, 664, 707, 784, 808, 913, 1078, 1111, 1162, 1232, 1328, 1414, 1568, 1616, 1826, 2156, 2222, 2324, 2464, 2656, 2828, 3232, 3652, 4067, 4312, 4444, 4648, 4949, 5656, 6391, 7304, 7777, 8134, 8383, 8624, 8888, 9296, 9898, 11312, 12782, 14608, 15554, 16268, 16766, 17248, 17776, 18592, 19796, 22624, 25564, 29216, 31108, 32536, 33532, 35552, 39592, 44737, 51128, 54439, 58681, 62216, 65072, 67064, 79184, 89474, 92213, 102256, 108878, 117362, 124432, 130144, 134128, 158368, 178948, 184426, 204512, 217756, 234724, 248864, 268256, 357896, 368852, 410767, 435512, 469448, 645491, 715792, 737704, 821534, 871024, 938896, 1290982, 1431584, 1475408, 1643068, 1742048, 1877792, 2581964, 2950816, 3286136, 4518437, 5163928, 6572272, 9036874, 10327856, 13144544, 18073748, 20655712, 36147496, 72294992, 144589984]

約数ペア:

[(1, 144589984), (2, 72294992), (4, 36147496), (7, 20655712), (8, 18073748), (11, 13144544), (14, 10327856), (16, 9036874), (22, 6572272), (28, 5163928), (32, 4518437), (44, 3286136), (49, 2950816), (56, 2581964), (77, 1877792), (83, 1742048), (88, 1643068), (98, 1475408), (101, 1431584), (112, 1290982), (154, 938896), (166, 871024), (176, 821534), (196, 737704), (202, 715792), (224, 645491), (308, 469448), (332, 435512), (352, 410767), (392, 368852), (404, 357896), (539, 268256), (581, 248864), (616, 234724), (664, 217756), (707, 204512), (784, 184426), (808, 178948), (913, 158368), (1078, 134128), (1111, 130144), (1162, 124432), (1232, 117362), (1328, 108878), (1414, 102256), (1568, 92213), (1616, 89474), (1826, 79184), (2156, 67064), (2222, 65072), (2324, 62216), (2464, 58681), (2656, 54439), (2828, 51128), (3232, 44737), (3652, 39592), (4067, 35552), (4312, 33532), (4444, 32536), (4648, 31108), (4949, 29216), (5656, 25564), (6391, 22624), (7304, 19796), (7777, 18592), (8134, 17776), (8383, 17248), (8624, 16766), (8888, 16268), (9296, 15554), (9898, 14608), (11312, 12782)]