208340064

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{9157}}^1$

素因数の和:9252

約数の個数: 72

約数和(自身を含む): 600032160

約数和(自身を除く): 391692096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 9157, 11376, 18314, 22752, 27471, 36628, 54942, 73256, 82413, 109884, 146512, 164826, 219768, 293024, 329652, 439536, 659304, 723403, 879072, 1318608, 1446806, 2170209, 2637216, 2893612, 4340418, 5787224, 6510627, 8680836, 11574448, 13021254, 17361672, 23148896, 26042508, 34723344, 52085016, 69446688, 104170032, 208340064]

約数ペア:

[(1, 208340064), (2, 104170032), (3, 69446688), (4, 52085016), (6, 34723344), (8, 26042508), (9, 23148896), (12, 17361672), (16, 13021254), (18, 11574448), (24, 8680836), (32, 6510627), (36, 5787224), (48, 4340418), (72, 2893612), (79, 2637216), (96, 2170209), (144, 1446806), (158, 1318608), (237, 879072), (288, 723403), (316, 659304), (474, 439536), (632, 329652), (711, 293024), (948, 219768), (1264, 164826), (1422, 146512), (1896, 109884), (2528, 82413), (2844, 73256), (3792, 54942), (5688, 36628), (7584, 27471), (9157, 22752), (11376, 18314)]