156942809972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{22030153}}^1$

素因数の和:22030307

約数の個数: 24

約数和(自身を含む): 297935802696

約数和(自身を除く): 140992992724

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 22030153, 44060306, 88120612, 286391989, 572783978, 1145567956, 3018130961, 6036261922, 12072523844, 39235702493, 78471404986, 156942809972]

約数ペア:

[(1, 156942809972), (2, 78471404986), (4, 39235702493), (13, 12072523844), (26, 6036261922), (52, 3018130961), (137, 1145567956), (274, 572783978), (548, 286391989), (1781, 88120612), (3562, 44060306), (7124, 22030153)]