156947832028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{158854081}}^1$

素因数の和:158854117

約数の個数: 24

約数和(自身を含む): 311354000720

約数和(自身を除く): 154406168692

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 158854081, 317708162, 635416324, 2065103053, 3018227539, 4130206106, 6036455078, 8260412212, 12072910156, 39236958007, 78473916014, 156947832028]

約数ペア:

[(1, 156947832028), (2, 78473916014), (4, 39236958007), (13, 12072910156), (19, 8260412212), (26, 6036455078), (38, 4130206106), (52, 3018227539), (76, 2065103053), (247, 635416324), (494, 317708162), (988, 158854081)]