137370858

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 299261952

約数和(自身を除く): 161891094

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 163, 186, 197, 326, 394, 489, 591, 713, 978, 1182, 1426, 2139, 3749, 4278, 4531, 5053, 6107, 7498, 9062, 10106, 11247, 12214, 13593, 15159, 18321, 22494, 27186, 30318, 32111, 36642, 64222, 96333, 116219, 140461, 192666, 232438, 280922, 348657, 421383, 697314, 738553, 842766, 995441, 1477106, 1990882, 2215659, 2986323, 4431318, 5972646, 22895143, 45790286, 68685429, 137370858]

約数ペア:

[(1, 137370858), (2, 68685429), (3, 45790286), (6, 22895143), (23, 5972646), (31, 4431318), (46, 2986323), (62, 2215659), (69, 1990882), (93, 1477106), (138, 995441), (163, 842766), (186, 738553), (197, 697314), (326, 421383), (394, 348657), (489, 280922), (591, 232438), (713, 192666), (978, 140461), (1182, 116219), (1426, 96333), (2139, 64222), (3749, 36642), (4278, 32111), (4531, 30318), (5053, 27186), (6107, 22494), (7498, 18321), (9062, 15159), (10106, 13593), (11247, 12214)]