153940983474

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{21047441}}^1$

素因数の和:21047522

約数の個数: 32

約数和(自身を含む): 327329817984

約数和(自身を除く): 173388834510

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 21047441, 42094882, 63142323, 126284646, 484091143, 968182286, 1115514373, 1452273429, 2231028746, 2904546858, 3346543119, 6693086238, 25656830579, 51313661158, 76970491737, 153940983474]

約数ペア:

[(1, 153940983474), (2, 76970491737), (3, 51313661158), (6, 25656830579), (23, 6693086238), (46, 3346543119), (53, 2904546858), (69, 2231028746), (106, 1452273429), (138, 1115514373), (159, 968182286), (318, 484091143), (1219, 126284646), (2438, 63142323), (3657, 42094882), (7314, 21047441)]