140048468

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37607}}^1$

素因数の和:37644

約数の個数: 36

約数和(自身を含む): 300111840

約数和(自身を除く): 160063372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 37607, 75214, 150428, 263249, 526498, 714533, 1052996, 1429066, 1842743, 2858132, 3685486, 5001731, 7370972, 10003462, 20006924, 35012117, 70024234, 140048468]

約数ペア:

[(1, 140048468), (2, 70024234), (4, 35012117), (7, 20006924), (14, 10003462), (19, 7370972), (28, 5001731), (38, 3685486), (49, 2858132), (76, 1842743), (98, 1429066), (133, 1052996), (196, 714533), (266, 526498), (532, 263249), (931, 150428), (1862, 75214), (3724, 37607)]