156973998853

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{617}}^1\times {\mathrm{40883}}^1$

素因数の和:41641

約数の個数: 24

約数和(自身を含む): 184343012352

約数和(自身を除く): 27369013499

約数列:

[1, 7, 49, 127, 617, 889, 4319, 6223, 30233, 40883, 78359, 286181, 548513, 2003267, 3839591, 5192141, 25224811, 36344987, 176573677, 254414909, 1236015739, 3203550997, 22424856979, 156973998853]

約数ペア:

[(1, 156973998853), (7, 22424856979), (49, 3203550997), (127, 1236015739), (617, 254414909), (889, 176573677), (4319, 36344987), (6223, 25224811), (30233, 5192141), (40883, 3839591), (78359, 2003267), (286181, 548513)]