168185844

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{887}}^1$

素因数の和:1149

約数の個数: 72

約数和(自身を含む): 446060160

約数和(自身を除く): 277874316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 229, 276, 414, 458, 687, 828, 887, 916, 1374, 1774, 2061, 2661, 2748, 3548, 4122, 5267, 5322, 7983, 8244, 10534, 10644, 15801, 15966, 20401, 21068, 31602, 31932, 40802, 47403, 61203, 63204, 81604, 94806, 122406, 183609, 189612, 203123, 244812, 367218, 406246, 609369, 734436, 812492, 1218738, 1828107, 2437476, 3656214, 4671829, 7312428, 9343658, 14015487, 18687316, 28030974, 42046461, 56061948, 84092922, 168185844]

約数ペア:

[(1, 168185844), (2, 84092922), (3, 56061948), (4, 42046461), (6, 28030974), (9, 18687316), (12, 14015487), (18, 9343658), (23, 7312428), (36, 4671829), (46, 3656214), (69, 2437476), (92, 1828107), (138, 1218738), (207, 812492), (229, 734436), (276, 609369), (414, 406246), (458, 367218), (687, 244812), (828, 203123), (887, 189612), (916, 183609), (1374, 122406), (1774, 94806), (2061, 81604), (2661, 63204), (2748, 61203), (3548, 47403), (4122, 40802), (5267, 31932), (5322, 31602), (7983, 21068), (8244, 20401), (10534, 15966), (10644, 15801)]