127346816

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{52363}}^1$

素因数の和:52396

約数の個数: 32

約数和(自身を含む): 267056400

約数和(自身を除く): 139709584

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 52363, 104726, 209452, 418904, 837808, 994897, 1675616, 1989794, 3351232, 3979588, 6702464, 7959176, 15918352, 31836704, 63673408, 127346816]

約数ペア:

[(1, 127346816), (2, 63673408), (4, 31836704), (8, 15918352), (16, 7959176), (19, 6702464), (32, 3979588), (38, 3351232), (64, 1989794), (76, 1675616), (128, 994897), (152, 837808), (304, 418904), (608, 209452), (1216, 104726), (2432, 52363)]