156931904168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3701}}^1\times {\mathrm{407717}}^1$

素因数の和:411437

約数の個数: 32

約数和(自身を含む): 316968127560

約数和(自身を除く): 160036223392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3701, 7402, 14804, 29608, 48113, 96226, 192452, 384904, 407717, 815434, 1630868, 3261736, 5300321, 10600642, 21201284, 42402568, 1508960617, 3017921234, 6035842468, 12071684936, 19616488021, 39232976042, 78465952084, 156931904168]

約数ペア:

[(1, 156931904168), (2, 78465952084), (4, 39232976042), (8, 19616488021), (13, 12071684936), (26, 6035842468), (52, 3017921234), (104, 1508960617), (3701, 42402568), (7402, 21201284), (14804, 10600642), (29608, 5300321), (48113, 3261736), (96226, 1630868), (192452, 815434), (384904, 407717)]