172679222

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 274475520

約数和(自身を除く): 101796298

約数列:

[1, 2, 37, 47, 74, 94, 131, 262, 379, 758, 1739, 3478, 4847, 6157, 9694, 12314, 14023, 17813, 28046, 35626, 49649, 99298, 227809, 455618, 659081, 1318162, 1837013, 2333503, 3674026, 4667006, 86339611, 172679222]

約数ペア:

[(1, 172679222), (2, 86339611), (37, 4667006), (47, 3674026), (74, 2333503), (94, 1837013), (131, 1318162), (262, 659081), (379, 455618), (758, 227809), (1739, 99298), (3478, 49649), (4847, 35626), (6157, 28046), (9694, 17813), (12314, 14023)]