140195136

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{16981}}^1$

素因数の和:17039

約数の個数: 56

約数和(自身を含む): 379581664

約数和(自身を除く): 239386528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 16981, 33962, 50943, 67924, 101886, 135848, 203772, 271696, 407544, 543392, 730183, 815088, 1086784, 1460366, 1630176, 2190549, 2920732, 3260352, 4381098, 5841464, 8762196, 11682928, 17524392, 23365856, 35048784, 46731712, 70097568, 140195136]

約数ペア:

[(1, 140195136), (2, 70097568), (3, 46731712), (4, 35048784), (6, 23365856), (8, 17524392), (12, 11682928), (16, 8762196), (24, 5841464), (32, 4381098), (43, 3260352), (48, 2920732), (64, 2190549), (86, 1630176), (96, 1460366), (129, 1086784), (172, 815088), (192, 730183), (258, 543392), (344, 407544), (516, 271696), (688, 203772), (1032, 135848), (1376, 101886), (2064, 67924), (2752, 50943), (4128, 33962), (8256, 16981)]