194488974784

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{17981599}}^1$

素因数の和:17981637

約数の個数: 42

約数和(自身を含む): 417910365600

約数和(自身を除く): 223421390816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 17981599, 35963198, 71926396, 143852792, 233760787, 287705584, 467521574, 575411168, 935043148, 1150822336, 1870086296, 3038890231, 3740172592, 6077780462, 7480345184, 12155560924, 14960690368, 24311121848, 48622243696, 97244487392, 194488974784]

約数ペア:

[(1, 194488974784), (2, 97244487392), (4, 48622243696), (8, 24311121848), (13, 14960690368), (16, 12155560924), (26, 7480345184), (32, 6077780462), (52, 3740172592), (64, 3038890231), (104, 1870086296), (169, 1150822336), (208, 935043148), (338, 575411168), (416, 467521574), (676, 287705584), (832, 233760787), (1352, 143852792), (2704, 71926396), (5408, 35963198), (10816, 17981599)]