124882816

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2039

約数の個数: 64

約数和(自身を含む): 272646000

約数和(自身を除く): 147763184

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 272, 464, 493, 544, 928, 986, 1088, 1856, 1972, 1979, 2176, 3712, 3944, 3958, 7888, 7916, 15776, 15832, 31552, 31664, 33643, 57391, 63104, 63328, 67286, 114782, 126656, 134572, 229564, 253312, 269144, 459128, 538288, 918256, 975647, 1076576, 1836512, 1951294, 2153152, 3673024, 3902588, 4306304, 7346048, 7805176, 15610352, 31220704, 62441408, 124882816]

約数ペア:

[(1, 124882816), (2, 62441408), (4, 31220704), (8, 15610352), (16, 7805176), (17, 7346048), (29, 4306304), (32, 3902588), (34, 3673024), (58, 2153152), (64, 1951294), (68, 1836512), (116, 1076576), (128, 975647), (136, 918256), (232, 538288), (272, 459128), (464, 269144), (493, 253312), (544, 229564), (928, 134572), (986, 126656), (1088, 114782), (1856, 67286), (1972, 63328), (1979, 63104), (2176, 57391), (3712, 33643), (3944, 31664), (3958, 31552), (7888, 15832), (7916, 15776)]