121886464

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4001}}^1$

素因数の和:4041

約数の個数: 72

約数和(自身を含む): 294483168

約数和(自身を除く): 172596704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4001, 4352, 7616, 8002, 15232, 16004, 28007, 30464, 32008, 56014, 64016, 68017, 112028, 128032, 136034, 224056, 256064, 272068, 448112, 476119, 512128, 544136, 896224, 952238, 1024256, 1088272, 1792448, 1904476, 2176544, 3584896, 3808952, 4353088, 7169792, 7617904, 8706176, 15235808, 17412352, 30471616, 60943232, 121886464]

約数ペア:

[(1, 121886464), (2, 60943232), (4, 30471616), (7, 17412352), (8, 15235808), (14, 8706176), (16, 7617904), (17, 7169792), (28, 4353088), (32, 3808952), (34, 3584896), (56, 2176544), (64, 1904476), (68, 1792448), (112, 1088272), (119, 1024256), (128, 952238), (136, 896224), (224, 544136), (238, 512128), (256, 476119), (272, 448112), (448, 272068), (476, 256064), (544, 224056), (896, 136034), (952, 128032), (1088, 112028), (1792, 68017), (1904, 64016), (2176, 56014), (3808, 32008), (4001, 30464), (4352, 28007), (7616, 16004), (8002, 15232)]