128429448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{2083}}^1$

素因数の和:2466

約数の個数: 64

約数和(自身を含む): 368117760

約数和(自身を除く): 239688312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 367, 734, 1101, 1468, 2083, 2202, 2569, 2936, 4166, 4404, 5138, 6249, 7707, 8332, 8808, 10276, 12498, 14581, 15414, 16664, 20552, 24996, 29162, 30828, 43743, 49992, 58324, 61656, 87486, 116648, 174972, 349944, 764461, 1528922, 2293383, 3057844, 4586766, 5351227, 6115688, 9173532, 10702454, 16053681, 18347064, 21404908, 32107362, 42809816, 64214724, 128429448]

約数ペア:

[(1, 128429448), (2, 64214724), (3, 42809816), (4, 32107362), (6, 21404908), (7, 18347064), (8, 16053681), (12, 10702454), (14, 9173532), (21, 6115688), (24, 5351227), (28, 4586766), (42, 3057844), (56, 2293383), (84, 1528922), (168, 764461), (367, 349944), (734, 174972), (1101, 116648), (1468, 87486), (2083, 61656), (2202, 58324), (2569, 49992), (2936, 43743), (4166, 30828), (4404, 29162), (5138, 24996), (6249, 20552), (7707, 16664), (8332, 15414), (8808, 14581), (10276, 12498)]