156969549854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4919}}^1\times {\mathrm{12653}}^1$

素因数の和:17684

約数の個数: 32

約数和(自身を含む): 256252610880

約数和(自身を除く): 99283061026

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 4919, 9838, 12653, 25306, 63947, 127894, 164489, 328978, 477143, 954286, 1227341, 2454682, 6202859, 12405718, 15955433, 31910866, 62240107, 124480214, 809121391, 1618242782, 6037290379, 12074580758, 78484774927, 156969549854]

約数ペア:

[(1, 156969549854), (2, 78484774927), (13, 12074580758), (26, 6037290379), (97, 1618242782), (194, 809121391), (1261, 124480214), (2522, 62240107), (4919, 31910866), (9838, 15955433), (12653, 12405718), (25306, 6202859), (63947, 2454682), (127894, 1227341), (164489, 954286), (328978, 477143)]