191969028

素因数分解:

$2^2\times 3^6\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1596

約数の個数: 84

約数和(自身を含む): 515738608

約数和(自身を除く): 323769580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 729, 774, 972, 1161, 1458, 1531, 1548, 2322, 2916, 3062, 3483, 4593, 4644, 6124, 6966, 9186, 10449, 13779, 13932, 18372, 20898, 27558, 31347, 41337, 41796, 55116, 62694, 65833, 82674, 124011, 125388, 131666, 165348, 197499, 248022, 263332, 372033, 394998, 496044, 592497, 744066, 789996, 1116099, 1184994, 1488132, 1777491, 2232198, 2369988, 3554982, 4464396, 5332473, 7109964, 10664946, 15997419, 21329892, 31994838, 47992257, 63989676, 95984514, 191969028]

約数ペア:

[(1, 191969028), (2, 95984514), (3, 63989676), (4, 47992257), (6, 31994838), (9, 21329892), (12, 15997419), (18, 10664946), (27, 7109964), (36, 5332473), (43, 4464396), (54, 3554982), (81, 2369988), (86, 2232198), (108, 1777491), (129, 1488132), (162, 1184994), (172, 1116099), (243, 789996), (258, 744066), (324, 592497), (387, 496044), (486, 394998), (516, 372033), (729, 263332), (774, 248022), (972, 197499), (1161, 165348), (1458, 131666), (1531, 125388), (1548, 124011), (2322, 82674), (2916, 65833), (3062, 62694), (3483, 55116), (4593, 41796), (4644, 41337), (6124, 31347), (6966, 27558), (9186, 20898), (10449, 18372), (13779, 13932)]