161788908

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{77933}}^1$

素因数の和:78113

約数の個数: 24

約数和(自身を含む): 379694448

約数和(自身を除く): 217905540

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 77933, 155866, 233799, 311732, 467598, 935196, 13482409, 26964818, 40447227, 53929636, 80894454, 161788908]

約数ペア:

[(1, 161788908), (2, 80894454), (3, 53929636), (4, 40447227), (6, 26964818), (12, 13482409), (173, 935196), (346, 467598), (519, 311732), (692, 233799), (1038, 155866), (2076, 77933)]