151840528

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^2$

素因数の和:356

約数の個数: 60

約数和(自身を含む): 343093120

約数和(自身を除く): 191252592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 131, 158, 262, 316, 524, 553, 632, 917, 1048, 1106, 1264, 1834, 2096, 2212, 3668, 4424, 7336, 8848, 10349, 14672, 17161, 20698, 34322, 41396, 68644, 72443, 82792, 120127, 137288, 144886, 165584, 240254, 274576, 289772, 480508, 579544, 961016, 1159088, 1355719, 1922032, 2711438, 5422876, 9490033, 10845752, 18980066, 21691504, 37960132, 75920264, 151840528]

約数ペア:

[(1, 151840528), (2, 75920264), (4, 37960132), (7, 21691504), (8, 18980066), (14, 10845752), (16, 9490033), (28, 5422876), (56, 2711438), (79, 1922032), (112, 1355719), (131, 1159088), (158, 961016), (262, 579544), (316, 480508), (524, 289772), (553, 274576), (632, 240254), (917, 165584), (1048, 144886), (1106, 137288), (1264, 120127), (1834, 82792), (2096, 72443), (2212, 68644), (3668, 41396), (4424, 34322), (7336, 20698), (8848, 17161), (10349, 14672)]