156943596212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4877}}^1\times {\mathrm{19963}}^1$

素因数の和:24888

約数の個数: 48

約数和(自身を含む): 305397453312

約数和(自身を除く): 148453857100

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 4877, 9754, 19508, 19963, 39926, 63401, 79852, 126802, 151187, 253604, 259519, 302374, 519038, 604748, 618853, 1038076, 1237706, 1965431, 2475412, 3930862, 7861724, 8045089, 16090178, 32180356, 97359551, 194719102, 389438204, 1265674163, 2531348326, 3018146081, 5062696652, 6036292162, 12072584324, 39235899053, 78471798106, 156943596212]

約数ペア:

[(1, 156943596212), (2, 78471798106), (4, 39235899053), (13, 12072584324), (26, 6036292162), (31, 5062696652), (52, 3018146081), (62, 2531348326), (124, 1265674163), (403, 389438204), (806, 194719102), (1612, 97359551), (4877, 32180356), (9754, 16090178), (19508, 8045089), (19963, 7861724), (39926, 3930862), (63401, 2475412), (79852, 1965431), (126802, 1237706), (151187, 1038076), (253604, 618853), (259519, 604748), (302374, 519038)]