198057078

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 466083072

約数和(自身を除く): 268025994

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 53, 62, 74, 93, 106, 111, 159, 181, 186, 222, 279, 318, 333, 362, 477, 543, 558, 666, 954, 1086, 1147, 1629, 1643, 1961, 2294, 3258, 3286, 3441, 3922, 4929, 5611, 5883, 6697, 6882, 9593, 9858, 10323, 11222, 11766, 13394, 14787, 16833, 17649, 19186, 20091, 20646, 28779, 29574, 33666, 35298, 40182, 50499, 57558, 60273, 60791, 86337, 100998, 120546, 121582, 172674, 182373, 207607, 297383, 354941, 364746, 415214, 547119, 594766, 622821, 709882, 892149, 1064823, 1094238, 1245642, 1784298, 1868463, 2129646, 2676447, 3194469, 3736926, 5352894, 6388938, 11003171, 22006342, 33009513, 66019026, 99028539, 198057078]

約数ペア:

[(1, 198057078), (2, 99028539), (3, 66019026), (6, 33009513), (9, 22006342), (18, 11003171), (31, 6388938), (37, 5352894), (53, 3736926), (62, 3194469), (74, 2676447), (93, 2129646), (106, 1868463), (111, 1784298), (159, 1245642), (181, 1094238), (186, 1064823), (222, 892149), (279, 709882), (318, 622821), (333, 594766), (362, 547119), (477, 415214), (543, 364746), (558, 354941), (666, 297383), (954, 207607), (1086, 182373), (1147, 172674), (1629, 121582), (1643, 120546), (1961, 100998), (2294, 86337), (3258, 60791), (3286, 60273), (3441, 57558), (3922, 50499), (4929, 40182), (5611, 35298), (5883, 33666), (6697, 29574), (6882, 28779), (9593, 20646), (9858, 20091), (10323, 19186), (11222, 17649), (11766, 16833), (13394, 14787)]