161504.0000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{953}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 24361344

約数和(自身を除く): 15727164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 953, 1510, 1812, 1906, 2265, 2859, 3020, 3812, 4530, 4765, 5718, 9060, 9530, 11436, 14295, 19060, 28590, 57180, 143903, 287806, 431709, 575612, 719515, 863418, 1439030, 1726836, 2158545, 2878060, 4317090, 8634180]

約数ペア:

[(1, 8634180), (2, 4317090), (3, 2878060), (4, 2158545), (5, 1726836), (6, 1439030), (10, 863418), (12, 719515), (15, 575612), (20, 431709), (30, 287806), (60, 143903), (151, 57180), (302, 28590), (453, 19060), (604, 14295), (755, 11436), (906, 9530), (953, 9060), (1510, 5718), (1812, 4765), (1906, 4530), (2265, 3812), (2859, 3020)]