156616812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{641}}^1$

素因数の和:1279

約数の個数: 72

約数和(自身を含む): 433257552

約数和(自身を除く): 276640740

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 617, 641, 1234, 1282, 1851, 1923, 2468, 2564, 3702, 3846, 5553, 5769, 6787, 7051, 7404, 7692, 11106, 11538, 13574, 14102, 20361, 21153, 22212, 23076, 27148, 28204, 40722, 42306, 61083, 63459, 81444, 84612, 122166, 126918, 244332, 253836, 395497, 790994, 1186491, 1581988, 2372982, 3559473, 4350467, 4745964, 7118946, 8700934, 13051401, 14237892, 17401868, 26102802, 39154203, 52205604, 78308406, 156616812]

約数ペア:

[(1, 156616812), (2, 78308406), (3, 52205604), (4, 39154203), (6, 26102802), (9, 17401868), (11, 14237892), (12, 13051401), (18, 8700934), (22, 7118946), (33, 4745964), (36, 4350467), (44, 3559473), (66, 2372982), (99, 1581988), (132, 1186491), (198, 790994), (396, 395497), (617, 253836), (641, 244332), (1234, 126918), (1282, 122166), (1851, 84612), (1923, 81444), (2468, 63459), (2564, 61083), (3702, 42306), (3846, 40722), (5553, 28204), (5769, 27148), (6787, 23076), (7051, 22212), (7404, 21153), (7692, 20361), (11106, 14102), (11538, 13574)]