139185984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{103561}}^1$

素因数の和:103583

約数の個数: 56

約数和(自身を含む): 420875968

約数和(自身を除く): 281689984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 103561, 207122, 310683, 414244, 621366, 724927, 828488, 1242732, 1449854, 1656976, 2174781, 2485464, 2899708, 3313952, 4349562, 4970928, 5799416, 6627904, 8699124, 9941856, 11598832, 17398248, 19883712, 23197664, 34796496, 46395328, 69592992, 139185984]

約数ペア:

[(1, 139185984), (2, 69592992), (3, 46395328), (4, 34796496), (6, 23197664), (7, 19883712), (8, 17398248), (12, 11598832), (14, 9941856), (16, 8699124), (21, 6627904), (24, 5799416), (28, 4970928), (32, 4349562), (42, 3313952), (48, 2899708), (56, 2485464), (64, 2174781), (84, 1656976), (96, 1449854), (112, 1242732), (168, 828488), (192, 724927), (224, 621366), (336, 414244), (448, 310683), (672, 207122), (1344, 103561)]