189509112

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{67489}}^1$

素因数の和:67517

約数の個数: 64

約数和(自身を含む): 566916000

約数和(自身を除く): 377406888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 67489, 134978, 202467, 269956, 404934, 539912, 607401, 809868, 877357, 1214802, 1619736, 1754714, 1822203, 2429604, 2632071, 3509428, 3644406, 4859208, 5264142, 7018856, 7288812, 7896213, 10528284, 14577624, 15792426, 21056568, 23688639, 31584852, 47377278, 63169704, 94754556, 189509112]

約数ペア:

[(1, 189509112), (2, 94754556), (3, 63169704), (4, 47377278), (6, 31584852), (8, 23688639), (9, 21056568), (12, 15792426), (13, 14577624), (18, 10528284), (24, 7896213), (26, 7288812), (27, 7018856), (36, 5264142), (39, 4859208), (52, 3644406), (54, 3509428), (72, 2632071), (78, 2429604), (104, 1822203), (108, 1754714), (117, 1619736), (156, 1214802), (216, 877357), (234, 809868), (312, 607401), (351, 539912), (468, 404934), (702, 269956), (936, 202467), (1404, 134978), (2808, 67489)]