156966665812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{266047}}^1$

素因数の和:266149

約数の個数: 72

約数和(自身を含む): 321007131648

約数和(自身を除く): 164040465836

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 53, 92, 106, 121, 212, 242, 253, 484, 506, 583, 1012, 1166, 1219, 2332, 2438, 2783, 4876, 5566, 6413, 11132, 12826, 13409, 25652, 26818, 53636, 147499, 266047, 294998, 532094, 589996, 1064188, 2926517, 5853034, 6119081, 11706068, 12238162, 14100491, 24476324, 28200982, 32191687, 56401964, 64383374, 67309891, 128766748, 134619782, 155105401, 269239564, 310210802, 324311293, 620421604, 648622586, 740408801, 1297245172, 1480817602, 1706159411, 2961635204, 3412318822, 3567424223, 6824637644, 7134848446, 14269696892, 39241666453, 78483332906, 156966665812]

約数ペア:

[(1, 156966665812), (2, 78483332906), (4, 39241666453), (11, 14269696892), (22, 7134848446), (23, 6824637644), (44, 3567424223), (46, 3412318822), (53, 2961635204), (92, 1706159411), (106, 1480817602), (121, 1297245172), (212, 740408801), (242, 648622586), (253, 620421604), (484, 324311293), (506, 310210802), (583, 269239564), (1012, 155105401), (1166, 134619782), (1219, 128766748), (2332, 67309891), (2438, 64383374), (2783, 56401964), (4876, 32191687), (5566, 28200982), (6413, 24476324), (11132, 14100491), (12826, 12238162), (13409, 11706068), (25652, 6119081), (26818, 5853034), (53636, 2926517), (147499, 1064188), (266047, 589996), (294998, 532094)]