178072116

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{797}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 426681024

約数和(自身を除く): 248608908

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 433, 516, 797, 866, 1299, 1594, 1732, 2391, 2598, 3188, 4782, 5196, 9564, 18619, 34271, 37238, 55857, 68542, 74476, 102813, 111714, 137084, 205626, 223428, 345101, 411252, 690202, 1035303, 1380404, 2070606, 4141212, 14839343, 29678686, 44518029, 59357372, 89036058, 178072116]

約数ペア:

[(1, 178072116), (2, 89036058), (3, 59357372), (4, 44518029), (6, 29678686), (12, 14839343), (43, 4141212), (86, 2070606), (129, 1380404), (172, 1035303), (258, 690202), (433, 411252), (516, 345101), (797, 223428), (866, 205626), (1299, 137084), (1594, 111714), (1732, 102813), (2391, 74476), (2598, 68542), (3188, 55857), (4782, 37238), (5196, 34271), (9564, 18619)]