156780730337

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{1193}}^1\times {\mathrm{2521}}^1$

素因数の和:4409

約数の個数: 32

約数和(自身を含む): 195997411584

約数和(自身を除く): 39216681247

約数列:

[1, 7, 11, 77, 677, 1193, 2521, 4739, 7447, 8351, 13123, 17647, 27731, 52129, 91861, 194117, 807661, 1706717, 3007553, 5653627, 8884271, 11947019, 18773887, 21052871, 33083083, 62189897, 131417209, 231581581, 2036113381, 14252793667, 22397247191, 156780730337]

約数ペア:

[(1, 156780730337), (7, 22397247191), (11, 14252793667), (77, 2036113381), (677, 231581581), (1193, 131417209), (2521, 62189897), (4739, 33083083), (7447, 21052871), (8351, 18773887), (13123, 11947019), (17647, 8884271), (27731, 5653627), (52129, 3007553), (91861, 1706717), (194117, 807661)]