161136738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29741}}^1$

素因数の和:29799

約数の個数: 48

約数和(自身を含む): 408298176

約数和(自身を除く): 247161438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 29741, 59482, 89223, 178446, 208187, 267669, 416374, 535338, 624561, 1249122, 1278863, 1873683, 2557726, 3747366, 3836589, 7673178, 8952041, 11509767, 17904082, 23019534, 26856123, 53712246, 80568369, 161136738]

約数ペア:

[(1, 161136738), (2, 80568369), (3, 53712246), (6, 26856123), (7, 23019534), (9, 17904082), (14, 11509767), (18, 8952041), (21, 7673178), (42, 3836589), (43, 3747366), (63, 2557726), (86, 1873683), (126, 1278863), (129, 1249122), (258, 624561), (301, 535338), (387, 416374), (602, 267669), (774, 208187), (903, 178446), (1806, 89223), (2709, 59482), (5418, 29741)]