155536756

素因数分解:

$2^2\times {\mathrm{89}}^2\times {\mathrm{4909}}^1$

素因数の和:5091

約数の個数: 18

約数和(自身を含む): 275338070

約数和(自身を除く): 119801314

約数列:

[1, 2, 4, 89, 178, 356, 4909, 7921, 9818, 15842, 19636, 31684, 436901, 873802, 1747604, 38884189, 77768378, 155536756]

約数ペア:

[(1, 155536756), (2, 77768378), (4, 38884189), (89, 1747604), (178, 873802), (356, 436901), (4909, 31684), (7921, 19636), (9818, 15842)]