161061912

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1358

約数の個数: 128

約数和(自身を含む): 497664000

約数和(自身を除く): 336602088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 53, 54, 66, 72, 88, 99, 106, 108, 132, 159, 198, 212, 216, 264, 297, 318, 396, 424, 477, 583, 594, 636, 792, 954, 1166, 1188, 1272, 1279, 1431, 1749, 1908, 2332, 2376, 2558, 2862, 3498, 3816, 3837, 4664, 5116, 5247, 5724, 6996, 7674, 10232, 10494, 11448, 11511, 13992, 14069, 15348, 15741, 20988, 23022, 28138, 30696, 31482, 34533, 41976, 42207, 46044, 56276, 62964, 67787, 69066, 84414, 92088, 112552, 125928, 126621, 135574, 138132, 168828, 203361, 253242, 271148, 276264, 337656, 379863, 406722, 506484, 542296, 610083, 745657, 759726, 813444, 1012968, 1220166, 1491314, 1519452, 1626888, 1830249, 2236971, 2440332, 2982628, 3038904, 3660498, 4473942, 4880664, 5965256, 6710913, 7320996, 8947884, 13421826, 14641992, 17895768, 20132739, 26843652, 40265478, 53687304, 80530956, 161061912]

約数ペア:

[(1, 161061912), (2, 80530956), (3, 53687304), (4, 40265478), (6, 26843652), (8, 20132739), (9, 17895768), (11, 14641992), (12, 13421826), (18, 8947884), (22, 7320996), (24, 6710913), (27, 5965256), (33, 4880664), (36, 4473942), (44, 3660498), (53, 3038904), (54, 2982628), (66, 2440332), (72, 2236971), (88, 1830249), (99, 1626888), (106, 1519452), (108, 1491314), (132, 1220166), (159, 1012968), (198, 813444), (212, 759726), (216, 745657), (264, 610083), (297, 542296), (318, 506484), (396, 406722), (424, 379863), (477, 337656), (583, 276264), (594, 271148), (636, 253242), (792, 203361), (954, 168828), (1166, 138132), (1188, 135574), (1272, 126621), (1279, 125928), (1431, 112552), (1749, 92088), (1908, 84414), (2332, 69066), (2376, 67787), (2558, 62964), (2862, 56276), (3498, 46044), (3816, 42207), (3837, 41976), (4664, 34533), (5116, 31482), (5247, 30696), (5724, 28138), (6996, 23022), (7674, 20988), (10232, 15741), (10494, 15348), (11448, 14069), (11511, 13992)]