128521092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80527}}^1$

素因数の和:80560

約数の個数: 48

約数和(自身を含む): 360765440

約数和(自身を除く): 232244348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 80527, 161054, 241581, 322108, 483162, 563689, 966324, 1127378, 1530013, 1691067, 2254756, 3060026, 3382134, 4590039, 6120052, 6764268, 9180078, 10710091, 18360156, 21420182, 32130273, 42840364, 64260546, 128521092]

約数ペア:

[(1, 128521092), (2, 64260546), (3, 42840364), (4, 32130273), (6, 21420182), (7, 18360156), (12, 10710091), (14, 9180078), (19, 6764268), (21, 6120052), (28, 4590039), (38, 3382134), (42, 3060026), (57, 2254756), (76, 1691067), (84, 1530013), (114, 1127378), (133, 966324), (228, 563689), (266, 483162), (399, 322108), (532, 241581), (798, 161054), (1596, 80527)]