137591888

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1792

約数の個数: 80

約数和(自身を含む): 328359936

約数和(自身を除く): 190768048

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1723, 1736, 2576, 2852, 3446, 3472, 4991, 5704, 6892, 9982, 11408, 12061, 13784, 19964, 24122, 27568, 39629, 39928, 48244, 53413, 79258, 79856, 96488, 106826, 158516, 192976, 213652, 277403, 317032, 373891, 427304, 554806, 634064, 747782, 854608, 1109612, 1228499, 1495564, 2219224, 2456998, 2991128, 4438448, 4913996, 5982256, 8599493, 9827992, 17198986, 19655984, 34397972, 68795944, 137591888]

約数ペア:

[(1, 137591888), (2, 68795944), (4, 34397972), (7, 19655984), (8, 17198986), (14, 9827992), (16, 8599493), (23, 5982256), (28, 4913996), (31, 4438448), (46, 2991128), (56, 2456998), (62, 2219224), (92, 1495564), (112, 1228499), (124, 1109612), (161, 854608), (184, 747782), (217, 634064), (248, 554806), (322, 427304), (368, 373891), (434, 317032), (496, 277403), (644, 213652), (713, 192976), (868, 158516), (1288, 106826), (1426, 96488), (1723, 79856), (1736, 79258), (2576, 53413), (2852, 48244), (3446, 39928), (3472, 39629), (4991, 27568), (5704, 24122), (6892, 19964), (9982, 13784), (11408, 12061)]