142721136

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{8929}}^1$

素因数の和:8983

約数の個数: 80

約数和(自身を含む): 420781600

約数和(自身を除く): 278060464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 8929, 15984, 17858, 26787, 35716, 53574, 71432, 80361, 107148, 142864, 160722, 214296, 241083, 321444, 330373, 428592, 482166, 642888, 660746, 964332, 991119, 1285776, 1321492, 1928664, 1982238, 2642984, 2973357, 3857328, 3964476, 5285968, 5946714, 7928952, 8920071, 11893428, 15857904, 17840142, 23786856, 35680284, 47573712, 71360568, 142721136]

約数ペア:

[(1, 142721136), (2, 71360568), (3, 47573712), (4, 35680284), (6, 23786856), (8, 17840142), (9, 15857904), (12, 11893428), (16, 8920071), (18, 7928952), (24, 5946714), (27, 5285968), (36, 3964476), (37, 3857328), (48, 2973357), (54, 2642984), (72, 1982238), (74, 1928664), (108, 1321492), (111, 1285776), (144, 991119), (148, 964332), (216, 660746), (222, 642888), (296, 482166), (333, 428592), (432, 330373), (444, 321444), (592, 241083), (666, 214296), (888, 160722), (999, 142864), (1332, 107148), (1776, 80361), (1998, 71432), (2664, 53574), (3996, 35716), (5328, 26787), (7992, 17858), (8929, 15984)]