188849166124

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{919}}^1\times {\mathrm{1409}}^1$

素因数の和:2471

約数の個数: 72

約数和(自身を含む): 352882504800

約数和(自身を除く): 164033338676

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 361, 404, 722, 919, 1409, 1444, 1838, 1919, 2818, 3676, 3838, 5636, 7676, 17461, 26771, 34922, 36461, 53542, 69844, 72922, 92819, 107084, 142309, 145844, 185638, 284618, 331759, 371276, 508649, 569236, 663518, 1017298, 1294871, 1327036, 1763561, 2034596, 2589742, 2703871, 3527122, 5179484, 5407742, 7054244, 10815484, 24602549, 33507659, 49205098, 51373549, 67015318, 98410196, 102747098, 130781971, 134030636, 205494196, 261563942, 467448431, 523127884, 934896862, 1869793724, 2484857449, 4969714898, 9939429796, 47212291531, 94424583062, 188849166124]

約数ペア:

[(1, 188849166124), (2, 94424583062), (4, 47212291531), (19, 9939429796), (38, 4969714898), (76, 2484857449), (101, 1869793724), (202, 934896862), (361, 523127884), (404, 467448431), (722, 261563942), (919, 205494196), (1409, 134030636), (1444, 130781971), (1838, 102747098), (1919, 98410196), (2818, 67015318), (3676, 51373549), (3838, 49205098), (5636, 33507659), (7676, 24602549), (17461, 10815484), (26771, 7054244), (34922, 5407742), (36461, 5179484), (53542, 3527122), (69844, 2703871), (72922, 2589742), (92819, 2034596), (107084, 1763561), (142309, 1327036), (145844, 1294871), (185638, 1017298), (284618, 663518), (331759, 569236), (371276, 508649)]