156924416

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 120

約数和(自身を含む): 367359300

約数和(自身を除く): 210434884

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 121, 128, 136, 149, 176, 187, 242, 256, 272, 298, 352, 374, 484, 512, 544, 596, 704, 748, 968, 1088, 1192, 1408, 1496, 1639, 1936, 2057, 2176, 2384, 2533, 2816, 2992, 3278, 3872, 4114, 4352, 4768, 5066, 5632, 5984, 6556, 7744, 8228, 8704, 9536, 10132, 11968, 13112, 15488, 16456, 18029, 19072, 20264, 23936, 26224, 27863, 30976, 32912, 36058, 38144, 40528, 47872, 52448, 55726, 61952, 65824, 72116, 76288, 81056, 95744, 104896, 111452, 131648, 144232, 162112, 209792, 222904, 263296, 288464, 306493, 324224, 419584, 445808, 526592, 576928, 612986, 648448, 839168, 891616, 1053184, 1153856, 1225972, 1296896, 1783232, 2307712, 2451944, 3566464, 4615424, 4903888, 7132928, 9230848, 9807776, 14265856, 19615552, 39231104, 78462208, 156924416]

約数ペア:

[(1, 156924416), (2, 78462208), (4, 39231104), (8, 19615552), (11, 14265856), (16, 9807776), (17, 9230848), (22, 7132928), (32, 4903888), (34, 4615424), (44, 3566464), (64, 2451944), (68, 2307712), (88, 1783232), (121, 1296896), (128, 1225972), (136, 1153856), (149, 1053184), (176, 891616), (187, 839168), (242, 648448), (256, 612986), (272, 576928), (298, 526592), (352, 445808), (374, 419584), (484, 324224), (512, 306493), (544, 288464), (596, 263296), (704, 222904), (748, 209792), (968, 162112), (1088, 144232), (1192, 131648), (1408, 111452), (1496, 104896), (1639, 95744), (1936, 81056), (2057, 76288), (2176, 72116), (2384, 65824), (2533, 61952), (2816, 55726), (2992, 52448), (3278, 47872), (3872, 40528), (4114, 38144), (4352, 36058), (4768, 32912), (5066, 30976), (5632, 27863), (5984, 26224), (6556, 23936), (7744, 20264), (8228, 19072), (8704, 18029), (9536, 16456), (10132, 15488), (11968, 13112)]