128410674

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{9293}}^1$

素因数の和:9359

約数の個数: 48

約数和(自身を含む): 305140608

約数和(自身を除く): 176729934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 6909, 9293, 13818, 18586, 27879, 55758, 65051, 130102, 195153, 390306, 436771, 455357, 873542, 910714, 1310313, 1366071, 2620626, 2732142, 3057397, 6114794, 9172191, 18344382, 21401779, 42803558, 64205337, 128410674]

約数ペア:

[(1, 128410674), (2, 64205337), (3, 42803558), (6, 21401779), (7, 18344382), (14, 9172191), (21, 6114794), (42, 3057397), (47, 2732142), (49, 2620626), (94, 1366071), (98, 1310313), (141, 910714), (147, 873542), (282, 455357), (294, 436771), (329, 390306), (658, 195153), (987, 130102), (1974, 65051), (2303, 55758), (4606, 27879), (6909, 18586), (9293, 13818)]