149217824

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4243}}^1$

素因数の和:4417

約数の個数: 48

約数和(自身を含む): 337958208

約数和(自身を除く): 188740384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2198, 2512, 4243, 4396, 5024, 8486, 8792, 16972, 17584, 29701, 33944, 35168, 59402, 67888, 118804, 135776, 237608, 475216, 666151, 950432, 1332302, 2664604, 4663057, 5329208, 9326114, 10658416, 18652228, 21316832, 37304456, 74608912, 149217824]

約数ペア:

[(1, 149217824), (2, 74608912), (4, 37304456), (7, 21316832), (8, 18652228), (14, 10658416), (16, 9326114), (28, 5329208), (32, 4663057), (56, 2664604), (112, 1332302), (157, 950432), (224, 666151), (314, 475216), (628, 237608), (1099, 135776), (1256, 118804), (2198, 67888), (2512, 59402), (4243, 35168), (4396, 33944), (5024, 29701), (8486, 17584), (8792, 16972)]