198525456

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{81097}}^1$

素因数の和:81128

約数の個数: 60

約数和(自身を含む): 588284892

約数和(自身を除く): 389759436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 81097, 162194, 243291, 324388, 486582, 648776, 729873, 973164, 1297552, 1378649, 1459746, 1946328, 2757298, 2919492, 3892656, 4135947, 5514596, 5838984, 8271894, 11029192, 11677968, 12407841, 16543788, 22058384, 24815682, 33087576, 49631364, 66175152, 99262728, 198525456]

約数ペア:

[(1, 198525456), (2, 99262728), (3, 66175152), (4, 49631364), (6, 33087576), (8, 24815682), (9, 22058384), (12, 16543788), (16, 12407841), (17, 11677968), (18, 11029192), (24, 8271894), (34, 5838984), (36, 5514596), (48, 4135947), (51, 3892656), (68, 2919492), (72, 2757298), (102, 1946328), (136, 1459746), (144, 1378649), (153, 1297552), (204, 973164), (272, 729873), (306, 648776), (408, 486582), (612, 324388), (816, 243291), (1224, 162194), (2448, 81097)]