145550352

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:640

約数の個数: 80

約数和(自身を含む): 387475200

約数和(自身を除く): 241924848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 149, 188, 282, 298, 376, 433, 447, 564, 596, 752, 866, 894, 1128, 1192, 1299, 1732, 1788, 2256, 2384, 2598, 3464, 3576, 5196, 6928, 7003, 7152, 10392, 14006, 20351, 20784, 21009, 28012, 40702, 42018, 56024, 61053, 64517, 81404, 84036, 112048, 122106, 129034, 162808, 168072, 193551, 244212, 258068, 325616, 336144, 387102, 488424, 516136, 774204, 976848, 1032272, 1548408, 3032299, 3096816, 6064598, 9096897, 12129196, 18193794, 24258392, 36387588, 48516784, 72775176, 145550352]

約数ペア:

[(1, 145550352), (2, 72775176), (3, 48516784), (4, 36387588), (6, 24258392), (8, 18193794), (12, 12129196), (16, 9096897), (24, 6064598), (47, 3096816), (48, 3032299), (94, 1548408), (141, 1032272), (149, 976848), (188, 774204), (282, 516136), (298, 488424), (376, 387102), (433, 336144), (447, 325616), (564, 258068), (596, 244212), (752, 193551), (866, 168072), (894, 162808), (1128, 129034), (1192, 122106), (1299, 112048), (1732, 84036), (1788, 81404), (2256, 64517), (2384, 61053), (2598, 56024), (3464, 42018), (3576, 40702), (5196, 28012), (6928, 21009), (7003, 20784), (7152, 20351), (10392, 14006)]