196741483792

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{381791}}^1$

素因数の和:381956

約数の個数: 80

約数和(自身を含む): 449940344832

約数和(自身を除く): 253198861040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 107, 112, 172, 214, 301, 344, 428, 602, 688, 749, 856, 1204, 1498, 1712, 2408, 2996, 4601, 4816, 5992, 9202, 11984, 18404, 32207, 36808, 64414, 73616, 128828, 257656, 381791, 515312, 763582, 1527164, 2672537, 3054328, 5345074, 6108656, 10690148, 16417013, 21380296, 32834026, 40851637, 42760592, 65668052, 81703274, 114919091, 131336104, 163406548, 229838182, 262672208, 285961459, 326813096, 459676364, 571922918, 653626192, 919352728, 1143845836, 1756620391, 1838705456, 2287691672, 3513240782, 4575383344, 7026481564, 12296342737, 14052963128, 24592685474, 28105926256, 49185370948, 98370741896, 196741483792]

約数ペア:

[(1, 196741483792), (2, 98370741896), (4, 49185370948), (7, 28105926256), (8, 24592685474), (14, 14052963128), (16, 12296342737), (28, 7026481564), (43, 4575383344), (56, 3513240782), (86, 2287691672), (107, 1838705456), (112, 1756620391), (172, 1143845836), (214, 919352728), (301, 653626192), (344, 571922918), (428, 459676364), (602, 326813096), (688, 285961459), (749, 262672208), (856, 229838182), (1204, 163406548), (1498, 131336104), (1712, 114919091), (2408, 81703274), (2996, 65668052), (4601, 42760592), (4816, 40851637), (5992, 32834026), (9202, 21380296), (11984, 16417013), (18404, 10690148), (32207, 6108656), (36808, 5345074), (64414, 3054328), (73616, 2672537), (128828, 1527164), (257656, 763582), (381791, 515312)]