127759518

素因数分解:

$2^1\times 3^4\times {\mathrm{191}}^1\times {\mathrm{4129}}^1$

素因数の和:4334

約数の個数: 40

約数和(自身を含む): 287844480

約数和(自身を除く): 160084962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 382, 573, 1146, 1719, 3438, 4129, 5157, 8258, 10314, 12387, 15471, 24774, 30942, 37161, 74322, 111483, 222966, 334449, 668898, 788639, 1577278, 2365917, 4731834, 7097751, 14195502, 21293253, 42586506, 63879759, 127759518]

約数ペア:

[(1, 127759518), (2, 63879759), (3, 42586506), (6, 21293253), (9, 14195502), (18, 7097751), (27, 4731834), (54, 2365917), (81, 1577278), (162, 788639), (191, 668898), (382, 334449), (573, 222966), (1146, 111483), (1719, 74322), (3438, 37161), (4129, 30942), (5157, 24774), (8258, 15471), (10314, 12387)]