131858176

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{27109}}^1$

素因数の和:27144

約数の個数: 36

約数和(自身を含む): 277064200

約数和(自身を除く): 145206024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 27109, 54218, 108436, 216872, 433744, 515071, 867488, 1030142, 1734976, 2060284, 3469952, 4120568, 6939904, 8241136, 16482272, 32964544, 65929088, 131858176]

約数ペア:

[(1, 131858176), (2, 65929088), (4, 32964544), (8, 16482272), (16, 8241136), (19, 6939904), (32, 4120568), (38, 3469952), (64, 2060284), (76, 1734976), (128, 1030142), (152, 867488), (256, 515071), (304, 433744), (608, 216872), (1216, 108436), (2432, 54218), (4864, 27109)]