140963424

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{209767}}^1$

素因数の和:209787

約数の個数: 48

約数和(自身を含む): 422892288

約数和(自身を除く): 281928864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 209767, 419534, 629301, 839068, 1258602, 1468369, 1678136, 2517204, 2936738, 3356272, 4405107, 5034408, 5873476, 6712544, 8810214, 10068816, 11746952, 17620428, 20137632, 23493904, 35240856, 46987808, 70481712, 140963424]

約数ペア:

[(1, 140963424), (2, 70481712), (3, 46987808), (4, 35240856), (6, 23493904), (7, 20137632), (8, 17620428), (12, 11746952), (14, 10068816), (16, 8810214), (21, 6712544), (24, 5873476), (28, 5034408), (32, 4405107), (42, 3356272), (48, 2936738), (56, 2517204), (84, 1678136), (96, 1468369), (112, 1258602), (168, 839068), (224, 629301), (336, 419534), (672, 209767)]