154143522

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38749}}^1$

素因数の和:38787

約数の個数: 48

約数和(自身を含む): 380835000

約数和(自身を除く): 226691478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 38749, 77498, 116247, 232494, 348741, 503737, 658733, 697482, 1007474, 1317466, 1511211, 1976199, 3022422, 3952398, 4533633, 5928597, 8563529, 9067266, 11857194, 17127058, 25690587, 51381174, 77071761, 154143522]

約数ペア:

[(1, 154143522), (2, 77071761), (3, 51381174), (6, 25690587), (9, 17127058), (13, 11857194), (17, 9067266), (18, 8563529), (26, 5928597), (34, 4533633), (39, 3952398), (51, 3022422), (78, 1976199), (102, 1511211), (117, 1317466), (153, 1007474), (221, 697482), (234, 658733), (306, 503737), (442, 348741), (663, 232494), (1326, 116247), (1989, 77498), (3978, 38749)]