189331128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{125219}}^1$

素因数の和:125241

約数の個数: 64

約数和(自身を含む): 601056000

約数和(自身を除く): 411724872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 125219, 250438, 375657, 500876, 751314, 876533, 1001752, 1126971, 1502628, 1753066, 2253942, 2629599, 3005256, 3380913, 3506132, 4507884, 5259198, 6761826, 7012264, 7888797, 9015768, 10518396, 13523652, 15777594, 21036792, 23666391, 27047304, 31555188, 47332782, 63110376, 94665564, 189331128]

約数ペア:

[(1, 189331128), (2, 94665564), (3, 63110376), (4, 47332782), (6, 31555188), (7, 27047304), (8, 23666391), (9, 21036792), (12, 15777594), (14, 13523652), (18, 10518396), (21, 9015768), (24, 7888797), (27, 7012264), (28, 6761826), (36, 5259198), (42, 4507884), (54, 3506132), (56, 3380913), (63, 3005256), (72, 2629599), (84, 2253942), (108, 1753066), (126, 1502628), (168, 1126971), (189, 1001752), (216, 876533), (252, 751314), (378, 500876), (504, 375657), (756, 250438), (1512, 125219)]