179905072

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{31147}}^1$

素因数の和:31193

約数の個数: 30

約数和(自身を含む): 367889028

約数和(自身を除く): 187983956

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 31147, 62294, 124588, 249176, 498352, 591793, 1183586, 2367172, 4734344, 9468688, 11244067, 22488134, 44976268, 89952536, 179905072]

約数ペア:

[(1, 179905072), (2, 89952536), (4, 44976268), (8, 22488134), (16, 11244067), (19, 9468688), (38, 4734344), (76, 2367172), (152, 1183586), (304, 591793), (361, 498352), (722, 249176), (1444, 124588), (2888, 62294), (5776, 31147)]