156942038738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{40697}}^1\times {\mathrm{101483}}^1$

素因数の和:142201

約数の個数: 16

約数和(自身を含む): 247811749920

約数和(自身を除く): 90869711182

約数列:

[1, 2, 19, 38, 40697, 81394, 101483, 202966, 773243, 1546486, 1928177, 3856354, 4130053651, 8260107302, 78471019369, 156942038738]

約数ペア:

[(1, 156942038738), (2, 78471019369), (19, 8260107302), (38, 4130053651), (40697, 3856354), (81394, 1928177), (101483, 1546486), (202966, 773243)]