155697894

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41387}}^1$

素因数の和:41425

約数の個数: 48

約数和(自身を含む): 387391680

約数和(自身を除く): 231693786

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, 41387, 82774, 124161, 248322, 372483, 455257, 744966, 786353, 910514, 1365771, 1572706, 2359059, 2731542, 4097313, 4718118, 7077177, 8194626, 8649883, 14154354, 17299766, 25949649, 51899298, 77848947, 155697894]

約数ペア:

[(1, 155697894), (2, 77848947), (3, 51899298), (6, 25949649), (9, 17299766), (11, 14154354), (18, 8649883), (19, 8194626), (22, 7077177), (33, 4718118), (38, 4097313), (57, 2731542), (66, 2359059), (99, 1572706), (114, 1365771), (171, 910514), (198, 786353), (209, 744966), (342, 455257), (418, 372483), (627, 248322), (1254, 124161), (1881, 82774), (3762, 41387)]