128336512

素因数分解:

$2^7\times {\mathrm{919}}^1\times {\mathrm{1091}}^1$

素因数の和:2024

約数の個数: 32

約数和(自身を含む): 256183200

約数和(自身を除く): 127846688

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 919, 1091, 1838, 2182, 3676, 4364, 7352, 8728, 14704, 17456, 29408, 34912, 58816, 69824, 117632, 139648, 1002629, 2005258, 4010516, 8021032, 16042064, 32084128, 64168256, 128336512]

約数ペア:

[(1, 128336512), (2, 64168256), (4, 32084128), (8, 16042064), (16, 8021032), (32, 4010516), (64, 2005258), (128, 1002629), (919, 139648), (1091, 117632), (1838, 69824), (2182, 58816), (3676, 34912), (4364, 29408), (7352, 17456), (8728, 14704)]