138317976

素因数分解:

$2^3\times 3^3\times {\mathrm{397}}^1\times {\mathrm{1613}}^1$

素因数の和:2025

約数の個数: 64

約数和(自身を含む): 385423200

約数和(自身を除く): 247105224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 397, 794, 1191, 1588, 1613, 2382, 3176, 3226, 3573, 4764, 4839, 6452, 7146, 9528, 9678, 10719, 12904, 14292, 14517, 19356, 21438, 28584, 29034, 38712, 42876, 43551, 58068, 85752, 87102, 116136, 174204, 348408, 640361, 1280722, 1921083, 2561444, 3842166, 5122888, 5763249, 7684332, 11526498, 15368664, 17289747, 23052996, 34579494, 46105992, 69158988, 138317976]

約数ペア:

[(1, 138317976), (2, 69158988), (3, 46105992), (4, 34579494), (6, 23052996), (8, 17289747), (9, 15368664), (12, 11526498), (18, 7684332), (24, 5763249), (27, 5122888), (36, 3842166), (54, 2561444), (72, 1921083), (108, 1280722), (216, 640361), (397, 348408), (794, 174204), (1191, 116136), (1588, 87102), (1613, 85752), (2382, 58068), (3176, 43551), (3226, 42876), (3573, 38712), (4764, 29034), (4839, 28584), (6452, 21438), (7146, 19356), (9528, 14517), (9678, 14292), (10719, 12904)]