157664844

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2887}}^1$

素因数の和:2975

約数の個数: 72

約数和(自身を含む): 419441568

約数和(自身を除く): 261776724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 41, 74, 82, 111, 123, 148, 164, 222, 246, 333, 369, 444, 492, 666, 738, 1332, 1476, 1517, 2887, 3034, 4551, 5774, 6068, 8661, 9102, 11548, 13653, 17322, 18204, 25983, 27306, 34644, 51966, 54612, 103932, 106819, 118367, 213638, 236734, 320457, 355101, 427276, 473468, 640914, 710202, 961371, 1065303, 1281828, 1420404, 1922742, 2130606, 3845484, 4261212, 4379579, 8759158, 13138737, 17518316, 26277474, 39416211, 52554948, 78832422, 157664844]

約数ペア:

[(1, 157664844), (2, 78832422), (3, 52554948), (4, 39416211), (6, 26277474), (9, 17518316), (12, 13138737), (18, 8759158), (36, 4379579), (37, 4261212), (41, 3845484), (74, 2130606), (82, 1922742), (111, 1420404), (123, 1281828), (148, 1065303), (164, 961371), (222, 710202), (246, 640914), (333, 473468), (369, 427276), (444, 355101), (492, 320457), (666, 236734), (738, 213638), (1332, 118367), (1476, 106819), (1517, 103932), (2887, 54612), (3034, 51966), (4551, 34644), (5774, 27306), (6068, 25983), (8661, 18204), (9102, 17322), (11548, 13653)]