189767448

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2540

約数の個数: 112

約数和(自身を含む): 574743120

約数和(自身を除く): 384975672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2503, 2808, 2916, 3159, 4212, 5006, 5832, 6318, 7509, 8424, 9477, 10012, 12636, 15018, 18954, 20024, 22527, 25272, 30036, 32539, 37908, 45054, 60072, 65078, 67581, 75816, 90108, 97617, 130156, 135162, 180216, 195234, 202743, 260312, 270324, 292851, 390468, 405486, 540648, 585702, 608229, 780936, 810972, 878553, 1171404, 1216458, 1621944, 1757106, 1824687, 2342808, 2432916, 2635659, 3514212, 3649374, 4865832, 5271318, 7028424, 7298748, 7906977, 10542636, 14597496, 15813954, 21085272, 23720931, 31627908, 47441862, 63255816, 94883724, 189767448]

約数ペア:

[(1, 189767448), (2, 94883724), (3, 63255816), (4, 47441862), (6, 31627908), (8, 23720931), (9, 21085272), (12, 15813954), (13, 14597496), (18, 10542636), (24, 7906977), (26, 7298748), (27, 7028424), (36, 5271318), (39, 4865832), (52, 3649374), (54, 3514212), (72, 2635659), (78, 2432916), (81, 2342808), (104, 1824687), (108, 1757106), (117, 1621944), (156, 1216458), (162, 1171404), (216, 878553), (234, 810972), (243, 780936), (312, 608229), (324, 585702), (351, 540648), (468, 405486), (486, 390468), (648, 292851), (702, 270324), (729, 260312), (936, 202743), (972, 195234), (1053, 180216), (1404, 135162), (1458, 130156), (1944, 97617), (2106, 90108), (2503, 75816), (2808, 67581), (2916, 65078), (3159, 60072), (4212, 45054), (5006, 37908), (5832, 32539), (6318, 30036), (7509, 25272), (8424, 22527), (9477, 20024), (10012, 18954), (12636, 15018)]