133963928

素因数分解:

$2^3\times 7^1\times {\mathrm{809}}^1\times {\mathrm{2957}}^1$

素因数の和:3779

約数の個数: 32

約数和(自身を含む): 287517600

約数和(自身を除く): 153553672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 809, 1618, 2957, 3236, 5663, 5914, 6472, 11326, 11828, 20699, 22652, 23656, 41398, 45304, 82796, 165592, 2392213, 4784426, 9568852, 16745491, 19137704, 33490982, 66981964, 133963928]

約数ペア:

[(1, 133963928), (2, 66981964), (4, 33490982), (7, 19137704), (8, 16745491), (14, 9568852), (28, 4784426), (56, 2392213), (809, 165592), (1618, 82796), (2957, 45304), (3236, 41398), (5663, 23656), (5914, 22652), (6472, 20699), (11326, 11828)]