161567226

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12589}}^1$

素因数の和:12651

約数の個数: 48

約数和(自身を含む): 377095680

約数和(自身を除く): 215528454

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1426, 2139, 4278, 6417, 12589, 12834, 25178, 37767, 75534, 113301, 226602, 289547, 390259, 579094, 780518, 868641, 1170777, 1737282, 2341554, 2605923, 3512331, 5211846, 7024662, 8975957, 17951914, 26927871, 53855742, 80783613, 161567226]

約数ペア:

[(1, 161567226), (2, 80783613), (3, 53855742), (6, 26927871), (9, 17951914), (18, 8975957), (23, 7024662), (31, 5211846), (46, 3512331), (62, 2605923), (69, 2341554), (93, 1737282), (138, 1170777), (186, 868641), (207, 780518), (279, 579094), (414, 390259), (558, 289547), (713, 226602), (1426, 113301), (2139, 75534), (4278, 37767), (6417, 25178), (12589, 12834)]