148889408

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{16981}}^1$

素因数の和:17130

約数の個数: 28

約数和(自身を含む): 297626532

約数和(自身を除く): 148737124

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 4384, 8768, 16981, 33962, 67924, 135848, 271696, 543392, 1086784, 2326397, 4652794, 9305588, 18611176, 37222352, 74444704, 148889408]

約数ペア:

[(1, 148889408), (2, 74444704), (4, 37222352), (8, 18611176), (16, 9305588), (32, 4652794), (64, 2326397), (137, 1086784), (274, 543392), (548, 271696), (1096, 135848), (2192, 67924), (4384, 33962), (8768, 16981)]