156639652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97171}}^1$

素因数の和:97219

約数の個数: 24

約数和(自身を含む): 304731392

約数和(自身を除く): 148091740

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 97171, 194342, 388684, 1263223, 2526446, 3012301, 5052892, 6024602, 12049204, 39159913, 78319826, 156639652]

約数ペア:

[(1, 156639652), (2, 78319826), (4, 39159913), (13, 12049204), (26, 6024602), (31, 5052892), (52, 3012301), (62, 2526446), (124, 1263223), (403, 388684), (806, 194342), (1612, 97171)]