155156778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1489}}^1$

素因数の和:2331

約数の個数: 48

約数和(自身を含む): 384920640

約数和(自身を除く): 229763862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 827, 1489, 1654, 2481, 2978, 4467, 4962, 5789, 7443, 8934, 10423, 11578, 13401, 14886, 17367, 20846, 26802, 31269, 34734, 52101, 62538, 93807, 104202, 187614, 1231403, 2462806, 3694209, 7388418, 8619821, 11082627, 17239642, 22165254, 25859463, 51718926, 77578389, 155156778]

約数ペア:

[(1, 155156778), (2, 77578389), (3, 51718926), (6, 25859463), (7, 22165254), (9, 17239642), (14, 11082627), (18, 8619821), (21, 7388418), (42, 3694209), (63, 2462806), (126, 1231403), (827, 187614), (1489, 104202), (1654, 93807), (2481, 62538), (2978, 52101), (4467, 34734), (4962, 31269), (5789, 26802), (7443, 20846), (8934, 17367), (10423, 14886), (11578, 13401)]