156936491432

素因数分解:

$2^3\times 7^1\times {\mathrm{19727}}^1\times {\mathrm{142061}}^1$

素因数の和:161801

約数の個数: 32

約数和(自身を含む): 336311896320

約数和(自身を除く): 179375404888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 19727, 39454, 78908, 138089, 142061, 157816, 276178, 284122, 552356, 568244, 994427, 1104712, 1136488, 1988854, 3977708, 7955416, 2802437347, 5604874694, 11209749388, 19617061429, 22419498776, 39234122858, 78468245716, 156936491432]

約数ペア:

[(1, 156936491432), (2, 78468245716), (4, 39234122858), (7, 22419498776), (8, 19617061429), (14, 11209749388), (28, 5604874694), (56, 2802437347), (19727, 7955416), (39454, 3977708), (78908, 1988854), (138089, 1136488), (142061, 1104712), (157816, 994427), (276178, 568244), (284122, 552356)]