123125624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:948

約数の個数: 64

約数和(自身を含む): 260064000

約数和(自身を除く): 136938376

約数列:

[1, 2, 4, 8, 19, 23, 38, 41, 46, 76, 82, 92, 152, 164, 184, 328, 437, 779, 859, 874, 943, 1558, 1718, 1748, 1886, 3116, 3436, 3496, 3772, 6232, 6872, 7544, 16321, 17917, 19757, 32642, 35219, 35834, 39514, 65284, 70438, 71668, 79028, 130568, 140876, 143336, 158056, 281752, 375383, 669161, 750766, 810037, 1338322, 1501532, 1620074, 2676644, 3003064, 3240148, 5353288, 6480296, 15390703, 30781406, 61562812, 123125624]

約数ペア:

[(1, 123125624), (2, 61562812), (4, 30781406), (8, 15390703), (19, 6480296), (23, 5353288), (38, 3240148), (41, 3003064), (46, 2676644), (76, 1620074), (82, 1501532), (92, 1338322), (152, 810037), (164, 750766), (184, 669161), (328, 375383), (437, 281752), (779, 158056), (859, 143336), (874, 140876), (943, 130568), (1558, 79028), (1718, 71668), (1748, 70438), (1886, 65284), (3116, 39514), (3436, 35834), (3496, 35219), (3772, 32642), (6232, 19757), (6872, 17917), (7544, 16321)]