131446644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{42293}}^1$

素因数の和:42344

約数の個数: 48

約数和(自身を含む): 360006528

約数和(自身を除く): 228559884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 42293, 84586, 126879, 169172, 253758, 296051, 507516, 592102, 888153, 1184204, 1564841, 1776306, 3129682, 3552612, 4694523, 6259364, 9389046, 10953887, 18778092, 21907774, 32861661, 43815548, 65723322, 131446644]

約数ペア:

[(1, 131446644), (2, 65723322), (3, 43815548), (4, 32861661), (6, 21907774), (7, 18778092), (12, 10953887), (14, 9389046), (21, 6259364), (28, 4694523), (37, 3552612), (42, 3129682), (74, 1776306), (84, 1564841), (111, 1184204), (148, 888153), (222, 592102), (259, 507516), (444, 296051), (518, 253758), (777, 169172), (1036, 126879), (1554, 84586), (3108, 42293)]