156975396254

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{39191}}^1$

素因数の和:39752

約数の個数: 32

約数和(自身を含む): 242925184512

約数和(自身を除く): 85949788258

約数列:

[1, 2, 67, 71, 134, 142, 421, 842, 4757, 9514, 28207, 29891, 39191, 56414, 59782, 78382, 2002697, 2625797, 2782561, 4005394, 5251594, 5565122, 16499411, 32998822, 186431587, 372863174, 1105460537, 1171458181, 2210921074, 2342916362, 78487698127, 156975396254]

約数ペア:

[(1, 156975396254), (2, 78487698127), (67, 2342916362), (71, 2210921074), (134, 1171458181), (142, 1105460537), (421, 372863174), (842, 186431587), (4757, 32998822), (9514, 16499411), (28207, 5565122), (29891, 5251594), (39191, 4005394), (56414, 2782561), (59782, 2625797), (78382, 2002697)]