167424040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8191}}^1$

素因数の和:8282

約数の個数: 64

約数和(自身を含む): 436469760

約数和(自身を除く): 269045720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 8191, 10220, 16382, 20440, 32764, 40955, 57337, 65528, 81910, 114674, 163820, 229348, 286685, 327640, 458696, 573370, 597943, 1146740, 1195886, 2293480, 2391772, 2989715, 4185601, 4783544, 5979430, 8371202, 11958860, 16742404, 20928005, 23917720, 33484808, 41856010, 83712020, 167424040]

約数ペア:

[(1, 167424040), (2, 83712020), (4, 41856010), (5, 33484808), (7, 23917720), (8, 20928005), (10, 16742404), (14, 11958860), (20, 8371202), (28, 5979430), (35, 4783544), (40, 4185601), (56, 2989715), (70, 2391772), (73, 2293480), (140, 1195886), (146, 1146740), (280, 597943), (292, 573370), (365, 458696), (511, 327640), (584, 286685), (730, 229348), (1022, 163820), (1460, 114674), (2044, 81910), (2555, 65528), (2920, 57337), (4088, 40955), (5110, 32764), (8191, 20440), (10220, 16382)]