121694816

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1499}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 249480000

約数和(自身を除く): 127785184

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 86, 118, 172, 236, 344, 472, 688, 944, 1376, 1499, 1888, 2537, 2998, 5074, 5996, 10148, 11992, 20296, 23984, 40592, 47968, 64457, 81184, 88441, 128914, 176882, 257828, 353764, 515656, 707528, 1031312, 1415056, 2062624, 2830112, 3802963, 7605926, 15211852, 30423704, 60847408, 121694816]

約数ペア:

[(1, 121694816), (2, 60847408), (4, 30423704), (8, 15211852), (16, 7605926), (32, 3802963), (43, 2830112), (59, 2062624), (86, 1415056), (118, 1031312), (172, 707528), (236, 515656), (344, 353764), (472, 257828), (688, 176882), (944, 128914), (1376, 88441), (1499, 81184), (1888, 64457), (2537, 47968), (2998, 40592), (5074, 23984), (5996, 20296), (10148, 11992)]