156785017616

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{3761}}^1\times {\mathrm{23057}}^1$

素因数の和:26939

約数の個数: 40

約数和(自身を含む): 306553988664

約数和(自身を除く): 149768971048

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 3761, 7522, 15044, 23057, 30088, 46114, 60176, 92228, 184456, 368912, 424993, 849986, 1699972, 2605441, 3399944, 5210882, 6799888, 10421764, 20843528, 41687056, 86717377, 173434754, 346869508, 693739016, 1387478032, 9799063601, 19598127202, 39196254404, 78392508808, 156785017616]

約数ペア:

[(1, 156785017616), (2, 78392508808), (4, 39196254404), (8, 19598127202), (16, 9799063601), (113, 1387478032), (226, 693739016), (452, 346869508), (904, 173434754), (1808, 86717377), (3761, 41687056), (7522, 20843528), (15044, 10421764), (23057, 6799888), (30088, 5210882), (46114, 3399944), (60176, 2605441), (92228, 1699972), (184456, 849986), (368912, 424993)]