133591276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11839}}^1$

素因数の和:11894

約数の個数: 48

約数和(自身を含む): 297041920

約数和(自身を除く): 163450644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 11839, 23678, 47356, 82873, 153907, 165746, 307814, 331492, 367009, 615628, 734018, 1077349, 1468036, 2154698, 2569063, 4309396, 4771117, 5138126, 9542234, 10276252, 19084468, 33397819, 66795638, 133591276]

約数ペア:

[(1, 133591276), (2, 66795638), (4, 33397819), (7, 19084468), (13, 10276252), (14, 9542234), (26, 5138126), (28, 4771117), (31, 4309396), (52, 2569063), (62, 2154698), (91, 1468036), (124, 1077349), (182, 734018), (217, 615628), (364, 367009), (403, 331492), (434, 307814), (806, 165746), (868, 153907), (1612, 82873), (2821, 47356), (5642, 23678), (11284, 11839)]