144868864

素因数分解:

$2^9\times 7^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:595

約数の個数: 80

約数和(自身を含む): 335478528

約数和(自身を除く): 190609664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 332, 448, 487, 512, 581, 664, 896, 974, 1162, 1328, 1792, 1948, 2324, 2656, 3409, 3584, 3896, 4648, 5312, 6818, 7792, 9296, 10624, 13636, 15584, 18592, 21248, 27272, 31168, 37184, 40421, 42496, 54544, 62336, 74368, 80842, 109088, 124672, 148736, 161684, 218176, 249344, 282947, 297472, 323368, 436352, 565894, 646736, 872704, 1131788, 1293472, 1745408, 2263576, 2586944, 4527152, 5173888, 9054304, 10347776, 18108608, 20695552, 36217216, 72434432, 144868864]

約数ペア:

[(1, 144868864), (2, 72434432), (4, 36217216), (7, 20695552), (8, 18108608), (14, 10347776), (16, 9054304), (28, 5173888), (32, 4527152), (56, 2586944), (64, 2263576), (83, 1745408), (112, 1293472), (128, 1131788), (166, 872704), (224, 646736), (256, 565894), (332, 436352), (448, 323368), (487, 297472), (512, 282947), (581, 249344), (664, 218176), (896, 161684), (974, 148736), (1162, 124672), (1328, 109088), (1792, 80842), (1948, 74368), (2324, 62336), (2656, 54544), (3409, 42496), (3584, 40421), (3896, 37184), (4648, 31168), (5312, 27272), (6818, 21248), (7792, 18592), (9296, 15584), (10624, 13636)]