121022944

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1080

約数の個数: 72

約数和(自身を含む): 280959840

約数和(自身を除く): 159936896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 784, 977, 1106, 1264, 1568, 1954, 2212, 2528, 3871, 3908, 4424, 6839, 7742, 7816, 8848, 13678, 15484, 15632, 17696, 27356, 30968, 31264, 47873, 54712, 61936, 77183, 95746, 109424, 123872, 154366, 191492, 218848, 308732, 382984, 540281, 617464, 765968, 1080562, 1234928, 1531936, 2161124, 2469856, 3781967, 4322248, 7563934, 8644496, 15127868, 17288992, 30255736, 60511472, 121022944]

約数ペア:

[(1, 121022944), (2, 60511472), (4, 30255736), (7, 17288992), (8, 15127868), (14, 8644496), (16, 7563934), (28, 4322248), (32, 3781967), (49, 2469856), (56, 2161124), (79, 1531936), (98, 1234928), (112, 1080562), (158, 765968), (196, 617464), (224, 540281), (316, 382984), (392, 308732), (553, 218848), (632, 191492), (784, 154366), (977, 123872), (1106, 109424), (1264, 95746), (1568, 77183), (1954, 61936), (2212, 54712), (2528, 47873), (3871, 31264), (3908, 30968), (4424, 27356), (6839, 17696), (7742, 15632), (7816, 15484), (8848, 13678)]