139090716

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67783}}^1$

素因数の和:67815

約数の個数: 48

約数和(自身を含む): 379590400

約数和(自身を除く): 240499684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 67783, 135566, 203349, 271132, 406698, 610047, 813396, 1220094, 1287877, 1830141, 2440188, 2575754, 3660282, 3863631, 5151508, 7320564, 7727262, 11590893, 15454524, 23181786, 34772679, 46363572, 69545358, 139090716]

約数ペア:

[(1, 139090716), (2, 69545358), (3, 46363572), (4, 34772679), (6, 23181786), (9, 15454524), (12, 11590893), (18, 7727262), (19, 7320564), (27, 5151508), (36, 3863631), (38, 3660282), (54, 2575754), (57, 2440188), (76, 1830141), (108, 1287877), (114, 1220094), (171, 813396), (228, 610047), (342, 406698), (513, 271132), (684, 203349), (1026, 135566), (2052, 67783)]