127772148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2351}}^1$

素因数の和:3012

約数の個数: 48

約数和(自身を含む): 341397504

約数和(自身を除く): 213625356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 647, 1294, 1941, 2351, 2588, 3882, 4529, 4702, 7053, 7764, 9058, 9404, 13587, 14106, 16457, 18116, 27174, 28212, 32914, 49371, 54348, 65828, 98742, 197484, 1521097, 3042194, 4563291, 6084388, 9126582, 10647679, 18253164, 21295358, 31943037, 42590716, 63886074, 127772148]

約数ペア:

[(1, 127772148), (2, 63886074), (3, 42590716), (4, 31943037), (6, 21295358), (7, 18253164), (12, 10647679), (14, 9126582), (21, 6084388), (28, 4563291), (42, 3042194), (84, 1521097), (647, 197484), (1294, 98742), (1941, 65828), (2351, 54348), (2588, 49371), (3882, 32914), (4529, 28212), (4702, 27174), (7053, 18116), (7764, 16457), (9058, 14106), (9404, 13587)]