156944288

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1461

約数の個数: 48

約数和(自身を含む): 322328160

約数和(自身を除く): 165383872

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 131, 232, 262, 464, 524, 928, 1048, 1291, 2096, 2582, 3799, 4192, 5164, 7598, 10328, 15196, 20656, 30392, 37439, 41312, 60784, 74878, 121568, 149756, 169121, 299512, 338242, 599024, 676484, 1198048, 1352968, 2705936, 4904509, 5411872, 9809018, 19618036, 39236072, 78472144, 156944288]

約数ペア:

[(1, 156944288), (2, 78472144), (4, 39236072), (8, 19618036), (16, 9809018), (29, 5411872), (32, 4904509), (58, 2705936), (116, 1352968), (131, 1198048), (232, 676484), (262, 599024), (464, 338242), (524, 299512), (928, 169121), (1048, 149756), (1291, 121568), (2096, 74878), (2582, 60784), (3799, 41312), (4192, 37439), (5164, 30392), (7598, 20656), (10328, 15196)]