149248918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3581}}^1$

素因数の和:3832

約数の個数: 32

約数和(自身を含む): 276816960

約数和(自身を除く): 127568042

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 229, 458, 1603, 2977, 3206, 3581, 5954, 7162, 20839, 25067, 41678, 46553, 50134, 93106, 325871, 651742, 820049, 1640098, 5740343, 10660637, 11480686, 21321274, 74624459, 149248918]

約数ペア:

[(1, 149248918), (2, 74624459), (7, 21321274), (13, 11480686), (14, 10660637), (26, 5740343), (91, 1640098), (182, 820049), (229, 651742), (458, 325871), (1603, 93106), (2977, 50134), (3206, 46553), (3581, 41678), (5954, 25067), (7162, 20839)]