156929644012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{112939}}^1$

素因数の和:113398

約数の個数: 48

約数和(自身を含む): 295993152000

約数和(自身を除く): 139063507988

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 389, 778, 893, 1556, 1786, 3572, 7391, 14782, 18283, 29564, 36566, 73132, 112939, 225878, 347377, 451756, 694754, 1389508, 2145841, 4291682, 5308133, 8583364, 10616266, 21232532, 43933271, 87866542, 100854527, 175733084, 201709054, 403418108, 834732149, 1669464298, 2064863737, 3338928596, 4129727474, 8259454948, 39232411003, 78464822006, 156929644012]

約数ペア:

[(1, 156929644012), (2, 78464822006), (4, 39232411003), (19, 8259454948), (38, 4129727474), (47, 3338928596), (76, 2064863737), (94, 1669464298), (188, 834732149), (389, 403418108), (778, 201709054), (893, 175733084), (1556, 100854527), (1786, 87866542), (3572, 43933271), (7391, 21232532), (14782, 10616266), (18283, 8583364), (29564, 5308133), (36566, 4291682), (73132, 2145841), (112939, 1389508), (225878, 694754), (347377, 451756)]