131509896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{26993}}^1$

素因数の和:27038

約数の個数: 64

約数和(自身を含む): 388713600

約数和(自身を除く): 257203704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 26993, 53986, 80979, 107972, 161958, 188951, 215944, 323916, 377902, 566853, 647832, 755804, 782797, 1133706, 1511608, 1565594, 2267412, 2348391, 3131188, 4534824, 4696782, 5479579, 6262376, 9393564, 10959158, 16438737, 18787128, 21918316, 32877474, 43836632, 65754948, 131509896]

約数ペア:

[(1, 131509896), (2, 65754948), (3, 43836632), (4, 32877474), (6, 21918316), (7, 18787128), (8, 16438737), (12, 10959158), (14, 9393564), (21, 6262376), (24, 5479579), (28, 4696782), (29, 4534824), (42, 3131188), (56, 2348391), (58, 2267412), (84, 1565594), (87, 1511608), (116, 1133706), (168, 782797), (174, 755804), (203, 647832), (232, 566853), (348, 377902), (406, 323916), (609, 215944), (696, 188951), (812, 161958), (1218, 107972), (1624, 80979), (2436, 53986), (4872, 26993)]