197297136

素因数分解:

$2^4\times 3^2\times {\mathrm{439}}^1\times {\mathrm{3121}}^1$

素因数の和:3574

約数の個数: 60

約数和(自身を含む): 553593040

約数和(自身を除く): 356295904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 439, 878, 1317, 1756, 2634, 3121, 3512, 3951, 5268, 6242, 7024, 7902, 9363, 10536, 12484, 15804, 18726, 21072, 24968, 28089, 31608, 37452, 49936, 56178, 63216, 74904, 112356, 149808, 224712, 449424, 1370119, 2740238, 4110357, 5480476, 8220714, 10960952, 12331071, 16441428, 21921904, 24662142, 32882856, 49324284, 65765712, 98648568, 197297136]

約数ペア:

[(1, 197297136), (2, 98648568), (3, 65765712), (4, 49324284), (6, 32882856), (8, 24662142), (9, 21921904), (12, 16441428), (16, 12331071), (18, 10960952), (24, 8220714), (36, 5480476), (48, 4110357), (72, 2740238), (144, 1370119), (439, 449424), (878, 224712), (1317, 149808), (1756, 112356), (2634, 74904), (3121, 63216), (3512, 56178), (3951, 49936), (5268, 37452), (6242, 31608), (7024, 28089), (7902, 24968), (9363, 21072), (10536, 18726), (12484, 15804)]