168049450821

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{136403}}^1$

素因数の和:136483

約数の個数: 72

約数和(自身を含む): 286432031520

約数和(自身を除く): 118382580699

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 87, 119, 147, 203, 289, 357, 493, 609, 833, 867, 1421, 1479, 2023, 2499, 3451, 4263, 6069, 8381, 10353, 14161, 24157, 25143, 42483, 58667, 72471, 136403, 176001, 409209, 410669, 954821, 1232007, 2318851, 2864463, 3955687, 6683747, 6956553, 11867061, 16231957, 20051241, 27689809, 39420467, 48695871, 67246679, 83069427, 113623699, 118261401, 193828663, 201740037, 275943269, 340871097, 470726753, 581485989, 827829807, 1143193543, 1412180259, 1931602883, 3295087271, 3429580629, 5794808649, 8002354801, 9885261813, 24007064403, 56016483607, 168049450821]

約数ペア:

[(1, 168049450821), (3, 56016483607), (7, 24007064403), (17, 9885261813), (21, 8002354801), (29, 5794808649), (49, 3429580629), (51, 3295087271), (87, 1931602883), (119, 1412180259), (147, 1143193543), (203, 827829807), (289, 581485989), (357, 470726753), (493, 340871097), (609, 275943269), (833, 201740037), (867, 193828663), (1421, 118261401), (1479, 113623699), (2023, 83069427), (2499, 67246679), (3451, 48695871), (4263, 39420467), (6069, 27689809), (8381, 20051241), (10353, 16231957), (14161, 11867061), (24157, 6956553), (25143, 6683747), (42483, 3955687), (58667, 2864463), (72471, 2318851), (136403, 1232007), (176001, 954821), (409209, 410669)]