144726736

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1487}}^1$

素因数の和:1592

約数の個数: 80

約数和(自身を含む): 354263040

約数和(自身を除く): 209536304

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 154, 158, 176, 308, 316, 553, 616, 632, 869, 1106, 1232, 1264, 1487, 1738, 2212, 2974, 3476, 4424, 5948, 6083, 6952, 8848, 10409, 11896, 12166, 13904, 16357, 20818, 23792, 24332, 32714, 41636, 48664, 65428, 83272, 97328, 114499, 117473, 130856, 166544, 228998, 234946, 261712, 457996, 469892, 822311, 915992, 939784, 1292203, 1644622, 1831984, 1879568, 2584406, 3289244, 5168812, 6578488, 9045421, 10337624, 13156976, 18090842, 20675248, 36181684, 72363368, 144726736]

約数ペア:

[(1, 144726736), (2, 72363368), (4, 36181684), (7, 20675248), (8, 18090842), (11, 13156976), (14, 10337624), (16, 9045421), (22, 6578488), (28, 5168812), (44, 3289244), (56, 2584406), (77, 1879568), (79, 1831984), (88, 1644622), (112, 1292203), (154, 939784), (158, 915992), (176, 822311), (308, 469892), (316, 457996), (553, 261712), (616, 234946), (632, 228998), (869, 166544), (1106, 130856), (1232, 117473), (1264, 114499), (1487, 97328), (1738, 83272), (2212, 65428), (2974, 48664), (3476, 41636), (4424, 32714), (5948, 24332), (6083, 23792), (6952, 20818), (8848, 16357), (10409, 13904), (11896, 12166)]