194720256

素因数分解:

$2^9\times 3^2\times {\mathrm{42257}}^1$

素因数の和:42281

約数の個数: 60

約数和(自身を含む): 561989142

約数和(自身を除く): 367268886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 42257, 84514, 126771, 169028, 253542, 338056, 380313, 507084, 676112, 760626, 1014168, 1352224, 1521252, 2028336, 2704448, 3042504, 4056672, 5408896, 6085008, 8113344, 10817792, 12170016, 16226688, 21635584, 24340032, 32453376, 48680064, 64906752, 97360128, 194720256]

約数ペア:

[(1, 194720256), (2, 97360128), (3, 64906752), (4, 48680064), (6, 32453376), (8, 24340032), (9, 21635584), (12, 16226688), (16, 12170016), (18, 10817792), (24, 8113344), (32, 6085008), (36, 5408896), (48, 4056672), (64, 3042504), (72, 2704448), (96, 2028336), (128, 1521252), (144, 1352224), (192, 1014168), (256, 760626), (288, 676112), (384, 507084), (512, 380313), (576, 338056), (768, 253542), (1152, 169028), (1536, 126771), (2304, 84514), (4608, 42257)]