145982704

素因数分解:

$2^4\times 7^1\times {\mathrm{1303417}}^1$

素因数の和:1303432

約数の個数: 20

約数和(自身を含む): 323247664

約数和(自身を除く): 177264960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1303417, 2606834, 5213668, 9123919, 10427336, 18247838, 20854672, 36495676, 72991352, 145982704]

約数ペア:

[(1, 145982704), (2, 72991352), (4, 36495676), (7, 20854672), (8, 18247838), (14, 10427336), (16, 9123919), (28, 5213668), (56, 2606834), (112, 1303417)]