149898368

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{12073}}^1$

素因数の和:12184

約数の個数: 32

約数和(自身を含む): 301729260

約数和(自身を除く): 151830892

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12073, 12416, 24146, 48292, 96584, 193168, 386336, 772672, 1171081, 1545344, 2342162, 4684324, 9368648, 18737296, 37474592, 74949184, 149898368]

約数ペア:

[(1, 149898368), (2, 74949184), (4, 37474592), (8, 18737296), (16, 9368648), (32, 4684324), (64, 2342162), (97, 1545344), (128, 1171081), (194, 772672), (388, 386336), (776, 193168), (1552, 96584), (3104, 48292), (6208, 24146), (12073, 12416)]