139402752

素因数分解:

$2^9\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:1999

約数の個数: 80

約数和(自身を含む): 379475712

約数和(自身を除く): 240072960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 512, 564, 752, 768, 1128, 1504, 1536, 1931, 2256, 3008, 3862, 4512, 5793, 6016, 7724, 9024, 11586, 12032, 15448, 18048, 23172, 24064, 30896, 36096, 46344, 61792, 72192, 90757, 92688, 123584, 181514, 185376, 247168, 272271, 363028, 370752, 494336, 544542, 726056, 741504, 988672, 1089084, 1452112, 1483008, 2178168, 2904224, 2966016, 4356336, 5808448, 8712672, 11616896, 17425344, 23233792, 34850688, 46467584, 69701376, 139402752]

約数ペア:

[(1, 139402752), (2, 69701376), (3, 46467584), (4, 34850688), (6, 23233792), (8, 17425344), (12, 11616896), (16, 8712672), (24, 5808448), (32, 4356336), (47, 2966016), (48, 2904224), (64, 2178168), (94, 1483008), (96, 1452112), (128, 1089084), (141, 988672), (188, 741504), (192, 726056), (256, 544542), (282, 494336), (376, 370752), (384, 363028), (512, 272271), (564, 247168), (752, 185376), (768, 181514), (1128, 123584), (1504, 92688), (1536, 90757), (1931, 72192), (2256, 61792), (3008, 46344), (3862, 36096), (4512, 30896), (5793, 24064), (6016, 23172), (7724, 18048), (9024, 15448), (11586, 12032)]