156904308

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3923}}^1$

素因数の和:4045

約数の個数: 72

約数和(自身を含む): 437070816

約数和(自身を除く): 280166508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 202, 303, 396, 404, 606, 909, 1111, 1212, 1818, 2222, 3333, 3636, 3923, 4444, 6666, 7846, 9999, 11769, 13332, 15692, 19998, 23538, 35307, 39996, 43153, 47076, 70614, 86306, 129459, 141228, 172612, 258918, 388377, 396223, 517836, 776754, 792446, 1188669, 1553508, 1584892, 2377338, 3566007, 4358453, 4754676, 7132014, 8716906, 13075359, 14264028, 17433812, 26150718, 39226077, 52301436, 78452154, 156904308]

約数ペア:

[(1, 156904308), (2, 78452154), (3, 52301436), (4, 39226077), (6, 26150718), (9, 17433812), (11, 14264028), (12, 13075359), (18, 8716906), (22, 7132014), (33, 4754676), (36, 4358453), (44, 3566007), (66, 2377338), (99, 1584892), (101, 1553508), (132, 1188669), (198, 792446), (202, 776754), (303, 517836), (396, 396223), (404, 388377), (606, 258918), (909, 172612), (1111, 141228), (1212, 129459), (1818, 86306), (2222, 70614), (3333, 47076), (3636, 43153), (3923, 39996), (4444, 35307), (6666, 23538), (7846, 19998), (9999, 15692), (11769, 13332)]