129020716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 261192960

約数和(自身を除く): 132172244

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 157, 209, 314, 418, 628, 836, 983, 1727, 1966, 2983, 3454, 3932, 5966, 6908, 10813, 11932, 18677, 21626, 32813, 37354, 43252, 65626, 74708, 131252, 154331, 205447, 308662, 410894, 617324, 821788, 1697641, 2932289, 3395282, 5864578, 6790564, 11729156, 32255179, 64510358, 129020716]

約数ペア:

[(1, 129020716), (2, 64510358), (4, 32255179), (11, 11729156), (19, 6790564), (22, 5864578), (38, 3395282), (44, 2932289), (76, 1697641), (157, 821788), (209, 617324), (314, 410894), (418, 308662), (628, 205447), (836, 154331), (983, 131252), (1727, 74708), (1966, 65626), (2983, 43252), (3454, 37354), (3932, 32813), (5966, 21626), (6908, 18677), (10813, 11932)]