178116252

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{2719}}^1$

素因数の和:2882

約数の個数: 48

約数和(自身を含む): 427714560

約数和(自身を除く): 249598308

約数列:

[1, 2, 3, 4, 6, 12, 53, 103, 106, 159, 206, 212, 309, 318, 412, 618, 636, 1236, 2719, 5438, 5459, 8157, 10876, 10918, 16314, 16377, 21836, 32628, 32754, 65508, 144107, 280057, 288214, 432321, 560114, 576428, 840171, 864642, 1120228, 1680342, 1729284, 3360684, 14843021, 29686042, 44529063, 59372084, 89058126, 178116252]

約数ペア:

[(1, 178116252), (2, 89058126), (3, 59372084), (4, 44529063), (6, 29686042), (12, 14843021), (53, 3360684), (103, 1729284), (106, 1680342), (159, 1120228), (206, 864642), (212, 840171), (309, 576428), (318, 560114), (412, 432321), (618, 288214), (636, 280057), (1236, 144107), (2719, 65508), (5438, 32754), (5459, 32628), (8157, 21836), (10876, 16377), (10918, 16314)]