154919212

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{104393}}^1$

素因数の和:104457

約数の個数: 24

約数和(自身を含む): 315687456

約数和(自身を除く): 160768244

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 104393, 208786, 417572, 730751, 1461502, 2923004, 5532829, 11065658, 22131316, 38729803, 77459606, 154919212]

約数ペア:

[(1, 154919212), (2, 77459606), (4, 38729803), (7, 22131316), (14, 11065658), (28, 5532829), (53, 2923004), (106, 1461502), (212, 730751), (371, 417572), (742, 208786), (1484, 104393)]