189398256

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{74449}}^1$

素因数の和:74513

約数の個数: 40

約数和(自身を含む): 498517200

約数和(自身を除く): 309118944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 74449, 148898, 223347, 297796, 446694, 595592, 893388, 1191184, 1786776, 3573552, 3945797, 7891594, 11837391, 15783188, 23674782, 31566376, 47349564, 63132752, 94699128, 189398256]

約数ペア:

[(1, 189398256), (2, 94699128), (3, 63132752), (4, 47349564), (6, 31566376), (8, 23674782), (12, 15783188), (16, 11837391), (24, 7891594), (48, 3945797), (53, 3573552), (106, 1786776), (159, 1191184), (212, 893388), (318, 595592), (424, 446694), (636, 297796), (848, 223347), (1272, 148898), (2544, 74449)]