123981468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{4759}}^1$

素因数の和:4946

約数の個数: 48

約数和(自身を含む): 313474560

約数和(自身を除く): 189493092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 334, 501, 668, 1002, 2004, 2171, 4342, 4759, 6513, 8684, 9518, 13026, 14277, 19036, 26052, 28554, 57108, 61867, 123734, 185601, 247468, 371202, 742404, 794753, 1589506, 2384259, 3179012, 4768518, 9537036, 10331789, 20663578, 30995367, 41327156, 61990734, 123981468]

約数ペア:

[(1, 123981468), (2, 61990734), (3, 41327156), (4, 30995367), (6, 20663578), (12, 10331789), (13, 9537036), (26, 4768518), (39, 3179012), (52, 2384259), (78, 1589506), (156, 794753), (167, 742404), (334, 371202), (501, 247468), (668, 185601), (1002, 123734), (2004, 61867), (2171, 57108), (4342, 28554), (4759, 26052), (6513, 19036), (8684, 14277), (9518, 13026)]