156916986611

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{508327}}^1$

素因数の和:508575

約数の個数: 32

約数和(自身を含む): 206909829120

約数和(自身を除く): 49992842509

約数列:

[1, 7, 11, 19, 77, 133, 209, 211, 1463, 1477, 2321, 4009, 16247, 28063, 44099, 308693, 508327, 3558289, 5591597, 9658213, 39141179, 67607491, 106240343, 107256997, 743682401, 750798979, 1179826967, 2037882943, 8258788769, 14265180601, 22416712373, 156916986611]

約数ペア:

[(1, 156916986611), (7, 22416712373), (11, 14265180601), (19, 8258788769), (77, 2037882943), (133, 1179826967), (209, 750798979), (211, 743682401), (1463, 107256997), (1477, 106240343), (2321, 67607491), (4009, 39141179), (16247, 9658213), (28063, 5591597), (44099, 3558289), (308693, 508327)]