157578894

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41887}}^1$

素因数の和:41925

約数の個数: 48

約数和(自身を含む): 392071680

約数和(自身を除く): 234492786

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 41887, 83774, 125661, 251322, 376983, 460757, 753966, 795853, 921514, 1382271, 1591706, 2387559, 2764542, 4146813, 4775118, 7162677, 8293626, 8754383, 14325354, 17508766, 26263149, 52526298, 78789447, 157578894]

約数ペア:

[(1, 157578894), (2, 78789447), (3, 52526298), (6, 26263149), (9, 17508766), (11, 14325354), (18, 8754383), (19, 8293626), (22, 7162677), (33, 4775118), (38, 4146813), (57, 2764542), (66, 2387559), (99, 1591706), (114, 1382271), (171, 921514), (198, 795853), (209, 753966), (342, 460757), (418, 376983), (627, 251322), (1254, 125661), (1881, 83774), (3762, 41887)]