128227488

素因数分解:

$2^5\times 3^1\times {\mathrm{691}}^1\times {\mathrm{1933}}^1$

素因数の和:2637

約数の個数: 48

約数和(自身を含む): 337258656

約数和(自身を除く): 209031168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 691, 1382, 1933, 2073, 2764, 3866, 4146, 5528, 5799, 7732, 8292, 11056, 11598, 15464, 16584, 22112, 23196, 30928, 33168, 46392, 61856, 66336, 92784, 185568, 1335703, 2671406, 4007109, 5342812, 8014218, 10685624, 16028436, 21371248, 32056872, 42742496, 64113744, 128227488]

約数ペア:

[(1, 128227488), (2, 64113744), (3, 42742496), (4, 32056872), (6, 21371248), (8, 16028436), (12, 10685624), (16, 8014218), (24, 5342812), (32, 4007109), (48, 2671406), (96, 1335703), (691, 185568), (1382, 92784), (1933, 66336), (2073, 61856), (2764, 46392), (3866, 33168), (4146, 30928), (5528, 23196), (5799, 22112), (7732, 16584), (8292, 15464), (11056, 11598)]