191505136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{2029}}^1$

素因数の和:2401

約数の個数: 40

約数和(自身を含む): 394193520

約数和(自身を除く): 202688384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 347, 694, 1388, 2029, 2776, 4058, 5552, 5899, 8116, 11798, 16232, 23596, 32464, 34493, 47192, 68986, 94384, 137972, 275944, 551888, 704063, 1408126, 2816252, 5632504, 11265008, 11969071, 23938142, 47876284, 95752568, 191505136]

約数ペア:

[(1, 191505136), (2, 95752568), (4, 47876284), (8, 23938142), (16, 11969071), (17, 11265008), (34, 5632504), (68, 2816252), (136, 1408126), (272, 704063), (347, 551888), (694, 275944), (1388, 137972), (2029, 94384), (2776, 68986), (4058, 47192), (5552, 34493), (5899, 32464), (8116, 23596), (11798, 16232)]