173820328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 364216320

約数和(自身を除く): 190395992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 127, 151, 206, 254, 302, 412, 508, 604, 824, 1016, 1133, 1208, 1397, 1661, 2266, 2794, 3322, 4532, 5588, 6644, 9064, 11176, 13081, 13288, 15553, 19177, 26162, 31106, 38354, 52324, 62212, 76708, 104648, 124424, 143891, 153416, 171083, 210947, 287782, 342166, 421894, 575564, 684332, 843788, 1151128, 1368664, 1687576, 1975231, 3950462, 7900924, 15801848, 21727541, 43455082, 86910164, 173820328]

約数ペア:

[(1, 173820328), (2, 86910164), (4, 43455082), (8, 21727541), (11, 15801848), (22, 7900924), (44, 3950462), (88, 1975231), (103, 1687576), (127, 1368664), (151, 1151128), (206, 843788), (254, 684332), (302, 575564), (412, 421894), (508, 342166), (604, 287782), (824, 210947), (1016, 171083), (1133, 153416), (1208, 143891), (1397, 124424), (1661, 104648), (2266, 76708), (2794, 62212), (3322, 52324), (4532, 38354), (5588, 31106), (6644, 26162), (9064, 19177), (11176, 15553), (13081, 13288)]