129123940274

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{638147}}^1$

素因数の和:638402

約数の個数: 32

約数和(自身を含む): 225138614400

約数和(自身を除く): 96014674126

約数列:

[1, 2, 7, 14, 97, 149, 194, 298, 679, 1043, 1358, 2086, 14453, 28906, 101171, 202342, 638147, 1276294, 4467029, 8934058, 61900259, 95083903, 123800518, 190167806, 433301813, 665587321, 866603626, 1331174642, 9223138591, 18446277182, 64561970137, 129123940274]

約数ペア:

[(1, 129123940274), (2, 64561970137), (7, 18446277182), (14, 9223138591), (97, 1331174642), (149, 866603626), (194, 665587321), (298, 433301813), (679, 190167806), (1043, 123800518), (1358, 95083903), (2086, 61900259), (14453, 8934058), (28906, 4467029), (101171, 1276294), (202342, 638147)]