142521456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38561}}^1$

素因数の和:38590

約数の個数: 80

約数和(自身を含む): 459042048

約数和(自身を除く): 316520592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 38561, 77122, 115683, 154244, 231366, 269927, 308488, 424171, 462732, 539854, 616976, 809781, 848342, 925464, 1079708, 1272513, 1619562, 1696684, 1850928, 2159416, 2545026, 2969197, 3239124, 3393368, 4318832, 5090052, 5938394, 6478248, 6786736, 8907591, 10180104, 11876788, 12956496, 17815182, 20360208, 23753576, 35630364, 47507152, 71260728, 142521456]

約数ペア:

[(1, 142521456), (2, 71260728), (3, 47507152), (4, 35630364), (6, 23753576), (7, 20360208), (8, 17815182), (11, 12956496), (12, 11876788), (14, 10180104), (16, 8907591), (21, 6786736), (22, 6478248), (24, 5938394), (28, 5090052), (33, 4318832), (42, 3393368), (44, 3239124), (48, 2969197), (56, 2545026), (66, 2159416), (77, 1850928), (84, 1696684), (88, 1619562), (112, 1272513), (132, 1079708), (154, 925464), (168, 848342), (176, 809781), (231, 616976), (264, 539854), (308, 462732), (336, 424171), (462, 308488), (528, 269927), (616, 231366), (924, 154244), (1232, 115683), (1848, 77122), (3696, 38561)]